If A=bh,what is A when b =8 and h=4?
Answers
A= 8 x 4
A= 32 units squared
Related Questions
will give brainleiest to best answer of 2 please help!!
Answers
A.
For Deshaun: $75 - $10x
For Ann: $90 - $15x
B.
$75 - $10x = $90 - $15x
I believe this is right, check over to make sure. I may be wrong, and sorry if I am.
Which product is negative? will mark brainliest
Answers
Neg*neg=pos
1. Has two neg and two negs make a pos
2. Has 4 neg which will also make pos
3. Has 3 neg. The first 2 will cancel out and make a pos but the last one will make the answer neg
4. Would just be 0 because its multiplying 0 but without it it would be neg.
So the answer is the third one
Does anyone know this question?
Answers
At the beginning of spring, Sophia planted a small sunflower in her backyard. When it was first planted, the sunflower was 25 inches tall. The sunflower then began to grow at a rate of 3 inches per week. How tall would the sunflower be after 9 weeks? How tall would the sunflower be after
w
w
w weeks?
Please include both awnsers this costed lots of points :/
Answers
which also means:
25 + 27 = 52
Sentence answer:
The sunflower grew 52 inches after 9 weeks.
Expression:
25 + 3(9)
Showing your work:
3(9) = 3 x 9
= 27
27 + 25 = 52 inches
Kenneth graphed a system of equations.
Kenneth says the system has no solution
Do you agree?
Yes or No
Answers
Fastest answer gets brainliest answer!
Leon is scuba diving at an elevation of −72
feet when his friend signals to come higher to see a sea turtle. Leon makes 3 ascents, each an equal distance, to reach an elevation of −18
feet, where the sea turtle is located.
What was Leon's elevation after his second ascent?
Answers
Answer: -36 feet
Step-by-step explanation:
72-18 = 54 feet ascended
54 feet / 3 ascents = 18 feet per ascent
18 feet * 2 ascents = 36 feet
-72+ 36 = -36 feet
54/3= 18, 18*2=36
72-36= 36
Write each ratio as a fraction in lowest terms:
Q1 - 24.8 to 13.4
Q2 - 1.5 to 4.5
Answers
Answer:
124/67 and 1/3
Step-by-step explanation:
The second ratio is 1.5/4.5, which readily reduces to 1/3.
Dividing both numerator and denominator of 24.8 / 13.4 by 2 yields the simpler 12.4 / 6.7 or 124/67. This latter result cannot be reduced.
Polygon ABCD is rotated to get polygon A′B′C′D′.
Determine the direction and angle of rotation.
270° clockwise rotation
180° counterclockwise rotation
90° counterclockwise rotation
90° clockwise rotation
Answers
Answer: 90 degrees clockwise rotation
Step-by-step explanation:
Help!!
Use the diagram of the equilateral triangle shown below to answer the following questions. Show the work that leads to your answers. a. What is the perimeter of the triangle? b. What is the height, ℎ mm, of the equilateral triangle? Write an exact answer using a square root and an approximate answer rounded to the tenths place.
Answers
Answer:
Perimeter is 12mm, height is \(2\sqrt3\)mm in simplest radical form, and 3.5mm in approximate decimal form.
Step-by-step explanation:
The perimeter is easy; since it's an equilateral triangle, all sides are the same length of 4, so you can just do 3*4 (3 sides, 4mm each) to get a perimeter of 12.
For the height, you can see that it forms two right triangles, each with a given base of 2 and a hypotenuse of 4. We can apply the pythagorean theorem (\(a^2+b^2=c^2\)) here to find the missing leg length of the smaller right triangles, which is equal to the big triangle's height.
I've enclosed an attachment for that.
Hope this helps!
Which rate describes a unit price?
A: $0.01 for 12 seconds
B: $0.25 for 5 minutes
C: $1.00 for 4 hours
D: $5.00 for 1 day
Answers
Step-by-step explanation:
Unit price refers to the price of an item in one unit (one), 1 in quantity in particular. $5.00 goes in daily pricing - 1 day. While the others are pricing in multiple units.
X Y
-7 0
0 1
What is the slope of the linear function represented in
the table?
*-7
07/1
01/1
07
Answers
the formula for slope is rise over run, or y1-y2 divided by x1-x2. we can choose either number as y1 or y2 but it needs to stay consistent with x
so let’s plug in from your table.
0-1 divided by -7 -0
(you could also do 1-0 divided by 0-(-7))
-1/-7 which equals 1/7
so, your slope is 1/7
I hope this helps! :)
When using repeated addition to multiply two mixed numbers, an and a whole number by a mixed number harder or the same?
Answers
Answer:
I don't understand , what
Step-by-step explanation:
1.5d + 8.25 = 3 + 2.25d
pls help meee
Answers
Answer:
d=7
Step-by-step explanation:
1.5d-2.25d = 3-8.25
-0.75d= -8.25
d=7
Answer:
is it 11.25?
Step-by-step explanation:
Step by step on how to do this plz
Answers
Jackson was rewriting some exponential expressions. He claims that 34 2³ is equivalent to 67 since "all you have to do
is multiply the bases and add the exponents". Is Jackson's reasoning correct? If not, how would you to explain to
Jackson that his reasoning is incorrect?
Answers
Answer:No, he is not correct. You multiply the base of the number by itself the number of times the value of the exponent says. For example, 8^2 is 64 because it is 8 x 8. You are multiplying the base by itself twice.
Step-by-step explanation:
Drag the correct symbol into the box to compare the expressions.
62–22 Response area 4(6+2)
Answers
Answer:
62-22_4(6+2)
62-22_4(8)
62-22_32
40>32
Step-by-step explanation:
Answer:
The correct answer for this equasion is =
Step-by-step explanation: 32 = 32
its correct so dont clarify and im glad i made your day better!
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
Someone help me with this ASAP!
Answers
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
So far this semester, Warren is averaging a score of 72 points on math tests, which is 20% lower than his average last semester. What was the average of his scores last semester?
Answers
Answer:
86.4
Step-by-step explanation:
72x.20= 14.4
72+14.4=86.4
I'm pretty sure this is right
You have to multiply .20 and 72. which equals 14.4. it was 20% lower so u have to add the 14.4 to the 72 which equals 86.4
eieven
Determine the constant of
proportionality from the
graph below and write it
as a linear equation.
100
80
60
Pens
40
20
Packages
Answers
Find The Perimeter Of The Semicircular Tabletop Shown At The Right: 2ft (i will give brainliest ^^)
Answers
Answer:
Whats the whole question then I could help you.. I don't understand this question
Step-by-step explanation:
If there are 27 lollipops and 54 candy bars for a gift bag, fill out all of the possible ratios of lollipops to candy bars that could be made.
Answers
Answer:
1:2
Step-by-step explanation: 54 divided by 27 is 2 so 1 lollipop is 2 candy bars!
What is the x-intercept of the line with this equation?
1/3 x + y = - 15
Answers
Answer:
x intercept (-45,0)
Step-by-step explanation:
to find the x-intercept substitute in 0 for y and solve for x
1/3x+0=-15
1/3x=-15
1/3 ÷ 1/3 = -15 ÷ 1/3
x = -45
Help plssss.........
Answers
Answer: He has made $72 this week
Step-by-step explanation:
We can set up the equation of Y = 9x where Y is how much he made and X is how many hours he worked.
We can simply plug in 8 hours for x to get Y=9(8) where Y=72.
What is this question answer please help me (267% * 389=)
Answers
Answer:1073.64
Step-by-step explanation:
389 times 267= 107364, plus 2 decimal places
2.67•389=1038.63
The price of a video game was increased from $39 to $49. By what percentage was the price of the video game increased
20.4%
30%
25.6%
79.6%
Answers
Answer:
25.6%
Step-by-step explanation:
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Answers
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
Which expression is equivalent to the given expression?
(12g^2h^7)(3g^-2h^-4)
Answers
Answer:
B
Step-by-step explanation:
(12g²h⁷)(3g⁻²h⁻⁴) = 12 * 3 * g²⁺⁽⁻²⁾ * h⁷⁺⁽⁻⁴⁾
= 36 * g⁰ * h³
= 36 * 1 * h³
= 36h³
Any variable or constant to the power of zero is 1
a⁰ = 1 ; 12⁰ = 1 ; (-5)⁰ = 1
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Answers
Help me please I need this to pass
Answers
Answer:
Read explanation
Step-by-step explanation
Question 1: Volume of a cycliner is V=πr2h
the radius of the first cyclinder is 5 and the height is 12
V= (π)(5^2)(12)
=942.4777961
=nearest thousandth = 942.478 km3 (km cubed)
Question 2:Volume of a cycliner is V=πr2h
radius=11
height=7
V=(π)(11^2)(7)
=2660.928978
=nearest thousandth= 2660.929 mi3 (miles cubed)