5 x 2.2 in area model
Answers
Answer: 11
Step-by-step explanation:
5 x 2.2
= 11.0
Hope it helped u,
pls mark as the brainliest
^_^
Answer:
10Step-by-step explanation:6 to power2 = 36and 8to power 2 = 64 64+36 =100100 to power 1/2 =10.
Related Questions
100 points and brainleist (fake answers gets deleted)
Answers
b. One solution. X=0
c. Infinite solutions
ples halp me my sister is iready testing and she asked me to help her ples help
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(i cant submit this without other characters > jdjdjdjdjfjjfjfjfjfjdj)
Answer:
i think its C. pls tell me if im wrong! <3
Step-by-step explanation:
Enter the solution (x, y) to the system of equations shown.
y=27
y+3x=5
please help!
Answers
Answer:
(0,5) and (1.667,0)
Step-by-step explanation:
Uplift causes a portion of the Earth's surface to rise above other areas of the Earth's crust. How is the process of uplift important to the rock cycle?
A.
It melts solid rock into heated liquid rock.
B.
It breaks rocks into smaller pieces known as sediment.
C.
It combines two different type of rocks together as one.
D.
It causes rock to become exposed to weathering and erosion.
Answers
Answer:
This Is Science Not Math So Pls Dont Post Irrelevant Things To Maths
Step-by-step explanation:
Use the Distributive Property to solve the equation
2/3 ( 6a + 9 ) = 20.4
Answers
Answer:
3.6
Step-by-step explanation:
this is important
to meee help
Answers
Answer:
I'll help you! Answer is 3/2. It's Friday so most people aren't on Brainly doing homework lol
Step-by-step explanation:
The heaviest bag (far right) weighs 4.75 lbs, whereas the lightest bag (far left) weighs 3.25 lbs. As mixed numbers, these would be \(4\frac{3}{4}\) and \(3\frac{1}{4}\). To find how much heavier the 4.75 lb bag is, you must subtract the 2 numbers.
Step 1. Convert each to a complex fraction\(4\frac{3}{4}\) = \(\frac{19}{4}\)
Numerator = (4 x 4) + 3 = 19Denominator = 4 (stays the same)\(3\frac{1}{4}\) = \(\frac{13}{4}\)
Numerator = (3 x 4) + 1 = 13Denominator = 4 (stays the same)Step 2. Subtract fractions like normal\(\frac{19}{4} - \frac{13}{4} =\frac{6}{4}\)
\(\frac{6}{4} =\frac{3}{2}\)
Final answer: 3/2 (Hope this helps!)Out of 28 people, 12 adults attended a play. What is the ratio of children to attendees
I been looking this up but can’t find the right answer
Answers
Answer:
Out of 28 people, 12 are adults. The rest are children. 16 children. so it would be:
16:28
Simplified: 4:7
Step-by-step explanation:
28-12(adults)=16(kids)
There is a linear relationship between the number of roses blooming in the garden and the number of days that pass. After 4 days, there are 22 rose blooms left, and after 8 days, there are 10 rose blooms left.
Which of the following graphs represents the relationship?
Answers
Answer:
The first graph is correct.
Step-by-step explanation:
After 4 days, there are 22 rose blooms left -------(4, 22)
and after 8 days, there are 10 rose blooms left -----(8 , 10)
Equation of straight line:
y =ax +b
input (4, 22) and (8, 10)
22 = 4a + b ----(1)
10 = 8a +b ------(2)
solve to find a , b
(2) - (1)
-12 = 4a, a= -3
find b, b = 34
Equation is : y= -3x + 34
When you set x = 0, y is 34.
The first graph is correct.
Use Net to find surface area of regular pyramid!! Pls help!!!!!!
Answers
Answer:
78
Step-by-step explanation:
help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Choice 2 on the upper right
Step-by-step explanation:
counterclockwise is to the left.
please help I will appreciate it
Answers
Answer:
c. no solution
Step-by-step explanation:
i hope this helps :)
Answer:
c
Step-by-step explanation:
they are parallel so they won't intercept. therefore they won't have a solution
I need some help please
Answers
Answer:
r=10
Step-by-step explanation:
y=rx
r equals 10
y equals r times x
3x10=30
10x10=100
16x10=160
Write a function that describes the sequence 7, 8, 9, 10,... Use y for the term in the sequence and n for its place in the list.
Answers
Answer:n=y+1
Step-by-step explanation:
Answer:
n=y+1.
Step-by-step explanation:
Find each missing measure for 1, 2, 3, and 4. Giving brainliest!
Answers
Answer:
a quadrilateral adds up to 360 degrees so each 4 siede figure is 360 degress
Step-by-step explanation:
1. add 108 + 59 + 119= 286 now do 360 - 286 = and you get 74
so that is how you get the answeres for the question , add the degrees then minus it by 360
Please mark brainliest :)
2. x = 234
3. x = 37
4. x = 83
2. x=144 because 90+75+51=216 then 360-216=144
3. x=37 because 147+94+82=323 then 360-323=37
4. x=83 because 138+76+63=277 then 360-277=83
hope this helps :)
Please help me! im on an assignment an cant figure it out
Answers
Step-by-step explanation:
The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces
and the difference in price is .49
so 1.1 ounces cost .49
$ .49 / 1.1 oz = $ .445 per ounce
Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47
7, 11, 4, 2=10 What are the missing symbols?
Answers
Answer:
Step-by-step explanation:
Given : 7 11 4 2 =10. To Find : make it true using order of operations. Solution: 7 11 4 2 =10. 7 + 11 - 4 x 2 = 10. Applying BODMAS.
Sidney measured a summer camp and made a scale drawing. The sand volleyball court is 3 centimeters wide in the drawing. The actual volleyball court is 9 meters wide. What scale did Sidney use for the drawing?
plz help i beg if i don't do this i will fail
i wil give brainlist
and 20 point
Answers
Answer:
1:300
Step-by-step explanation:
9m=900cm
900/3=300
`1:300
Answer:
1:300
Step-by-step explanation:
A sector of a circle of radius 8cm has an area of 120° at the centre. Find its perimeter
Answers
Answer:
Area of the sector = \(24\pi ^{2}\)
The perimeter of the sector of the given circle is 32.75 cm.
The perimeter of a sector is given by the sum of the arc length and the two radii that form the sector. To find the perimeter of this sector, we need to find the length of the arc and the two radii.
The area of the sector is given as 120° at the center. We can use this information to find the length of the arc by using the formula for the area of a sector:
Area of sector = (angle/360) x πr²
where r is the radius of the circle and angle is the central angle of the sector in degrees.
In this case, we have:
120/360 x π x 8² = 33.51 cm² (rounded to two decimal places)
The length of the arc can be found by using the formula:
Arc length = (angle/360) x 2πr
In this case, we have:
(120/360) x 2π x 8 = 16.75 cm (rounded to two decimal places)
The two radii that form the sector have lengths of 8 cm each.
Therefore, the perimeter of the sector is the sum of the arc length and the two radii:
Perimeter = arc length + 2r
= 16.75 + 2(8)
= 32.75 cm (rounded to two decimal places)
Therefore, the perimeter of the sector is approximately 32.75 cm.
To learn more about the sector of the circle,
https://brainly.com/question/22972014
Find an equation of the line that passes through the points (2,6) and (-4.6). Write the equation in slope-intercept form.
Answers
Answer:
change in y /change in y to get the gradient . therefore (6--6)=12 and (2--4)=6 thus 12/6=2 that the gradient.
Step-by-step explanation:
form the equation ion form of y=mx+c
and thus the equation y= 2x+c
if you take one point coordinate such as (2,6)
such that y=6 and x=2 thus the equation will be
6=2*2+C
6=4+C
C=6-4=2
therefore answer is
Y=2X+2
Answer:
Y=2X+2
Step-by-step explanation:
I give 30 points! Please don't put anything, please try to help me
Answers
whice model represent cutting 40% of the ribbion
Answers
Answer: Model B
Step-by-step explanation: Model B, shows the cutting of 40% of the ribbon since, if you divide it into 10 parts, with each piece representing 10%, if you take away 4 of those parts, which is equal to 40%. So it is Model B.
In 1924, the temperature in Fairfield, Montana, dropped from 63 degrees to -21 degrees in 12 hours. What was the change in temperature?
Answers
Answer:
Step-by-step explanation:63 +21=84
Answer:
-42
Step-by-step explanation:
because if you do 63 - -42 it equals -21
What is the expanded form of this number?
14.702
(1×10)+(4×1)+(7×1/10)+(2×1/1,000)
(1×10)+(4×1)+(7×1/100)+(2×1/100)
(1×10)+(4×1)+(7×1/10)+(2×1/100)
(1×10)+(4×1)+(7×1/100)+(2×1/1,000)
Answers
Answer:
it’s (1x10)+(4x1)+(7x1/10)+(2x1/100)
Step-by-step explanation:
if yu had all this up it might not equal to it but it’s going to equal once times and then had the last number to what yu times in the perthesis
kaylie and her family have decided to go on a mountain biking trip. use the graph tp draw a graph that represents their trip.
In one hour they rode one mile up the mountain. the next two hours they rode an additional three miles up the mountain. next, they stopped to have a lunch for an half hour. after lunch they rode two more miles up the mountain for two hours. finally they rode back to the bottom of the mountain in two hours.
Answers
Answer:
1234567891011121314151617
Answer:
where is the question?
Step-by-step explanation:
In triangle JKL, < K Measures 50 and < J is congruent to
Answers
The angle measures of J and L are given as follows:
m < J = m < L = 65º.
How to obtain the angle measures?To obtain the angle measures, we must considering that the sum of the measures of the internal angles of a triangle is of 180º.
The internal angles for this problem are given as follows:
<J.<K.<L.Angles J and L are congruent, meaning that they have the same measure, which is obtained as follows:
50 + x + x = 180
2x = 130
x = 65º.
Missing InformationThe complete problem is:
In triangle JKL, < K Measures 50 and < J is congruent to <L. What are the measures of J and L?
More can be learned about angle measures at https://brainly.com/question/25716982
#SPJ1
Please Help ASAP! Rewrite x^4y^2 − 3x^3y^3 using a common factor.
A. 3xy(x^3y − x^2y)
B. 3xy^2(x^2 − x^2y)
C. x^2y(xy − 3xy^2)
D. x^2y^2(x^2 − 3xy)
I think it's B. But I might be wrong.
Answers
Answer:
Step-by-step explanation:
you are completely right please follow your heart <3
You have to look at both x and y and it’s power. You have to look for the lowest power for x and y. For y as you can see that the lowest power is 2. As for x it can be either power of 3 or even 2. When you removed x^2 and y^2 from the equation. The inside parenthesis will be x^2-3xy. Just remember when you divide both x^2 and y^2, you subtract the power.
When you get the answer, please check the answer if it’s the same as the original. Meaning distribution both x^2 and y^2 to inside parenthesis. And for the power, you add them. This way you can double check and see if it’s the same.
Create an equivalent expression for 1.6 cubed over 1.7 raised to the fourth power all raised to the power of negative seven. 1.6 raised to the fourth power over 1.7 cubed 1.7 raised to the twenty eighth power over 1.6 raised to the twenty first power 1.7 cubed over 1.6 raised to the fourth power 1.6 raised to the twenty first power over 1.7 raised to the twenty eighth power
Answers
Answer:
1.7 raised to the twenty eighth power over 1.6 raised to the twenty first power
Step-by-step explanation:
Let's translate the wording to math form:
Worded question is:
1.6 cubed over 1.7 raised to the fourth power all raised to the power of negative seven
Break it down into parts to make it easier to understand
1.7 raised to the fourth power ⇒ 1.7⁴
1.6 cubed over 1.7 raised to the fourth power
\(\displaystyle \implies \dfrac{1.6^{3}}{1.7^{4}}\)
1.6 cubed over 1.7 raised to the fourth power all raised to the power of negative seven
\(\implies \left(\dfrac{1.6^{3}}{1.7^{4}}\right)^{-7}\)
Simplify the above term. When a term with an exponent is raised to another exponent, then the resulting exponent is the product of the two exponents
\(\implies \left(\dfrac{1.6^{3}}{1.7^{4}}\right)^{-7} = \left(\dfrac{1.6^{-7 \cdot 3}}{1.7^{-7 \cdot 4 }}\right) = \dfrac{(1.6)^{-21}}{(1.7)^{-28}}\)
For negative exponents we have the rule
\(x^{-a} = \dfrac{1}{x^a}\)
So, in this case since both numerator and denominator have negative terms , we simply switch them to get
\(\dfrac{(1.7)^{28}}{(1.6)^{21}}\\\\\)
In words we can express this mathematical form as:
1.7 raised to the twenty eighth power over 1.6 raised to the twenty first power
Which is the answer.
Choices are not labeled and formatting is lost in your question so I cannot tell you which choice it is
which angles are supplementary to each other? select all that apply
Answers
The answers would be:
Angle 4 and 4
They are the only two angles that add up to 180 degree
Mathematics is not my strong suit for this one. I would appreciate your solutions to this answer.
Plane A was 26,000 feet in the air and descending at a rate of 2800 feet per minute. Plane B took off from the ground ascending at 2400 feet per minute. Write an equation to represent the height (y) of each plane in terms of the number of minutes (x). At how many minutes will the planes be the same height, and what is that height?
Answers
Answer: After five minutes the plane is at 10,000. feet.
Step-by-step explanation:
f = feet above ground
r = rate of descent
m = minutes
f = 30000 - r · m
f = 30000 - 20000m
After five minutes:
f = 30000 - 2000(5)
f = 30000 - 10000
f = 20000
Please Hurry. I need this answer quickly please.
Answers
Answer:63
Step-by-step explanation:
multiply 72 by 7 then divide i by 8
(72×7)/8
=63
It's 63.
simplify the equation 7/8×72 multiple 7×9 solution is 63