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3 years ago

Please answer the question DON'T ADD LINKS OR I WILL REPORT

Mathematics

2 answers:

Kazeer [188]3 years ago

6 0

It’s D.

Explanation: Since the area formula is A = bh/2, you would replace the variables with what you know. Since we know that the base is 4 and the area is 40, your equation would be 40 = (4)(h)/2. To solve, you would simplify the (4)(h)/2 to 2h because 4 divided by 2 is 2. You’re left with 40 = 2h and then you divide by 2 to get h by itself, 40 divided by 2 is 20, therefore the height is 20 inches.

Black_prince [1.1K]3 years ago

5 0

Im pretty sure it’s B because it tells your the area which is 40 and the length which is 4. I don’t know how to explain it but hopefully it kinda of helped and it’s right.

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Novay_Z [31]

Answer:

f(x) has a slope of -1 and has a range of all real numbers.

Step-by-step explanation:

A linear function is a continuous function, so that exist a range value for all value of the domain, which corresponds to all real numbers. Regarding the function described above, the y- and x-intercepts are, respectively:

x-Intercept

$0 = - x-24$

$x = -24$

f(x) has a x-intercept of (-24,0).

y-Intercept

$f(x) = 0 - 24$

$f(x) = -24$

f(x) has a y-intercept of (0, -24).

Lastly, the linear function has a slope of -1.

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3 years ago

What is the greatest common factor of 19 and 18?

vodomira [7]

Answer:

Step-by-step explanation:

factors of 18: 1,2,3,6,9,18

factors of 19: 1,19

7 0

3 years ago

Slope:1/4, y-intercept:3

serg [7]

Option D is the correct answer

3 0

3 years ago

Jacqueline practiced drums four times last week for sessions of 40 minutes, 35 minutes, 45 minutes, and 30 minutes. Cassie pract

charle [14.2K]

Answer:

Jacqueline = 150 minutes

Cassie = 125 minutes

The answer would be 2. (The difference in length between Cassie’s longest and shortest practice sessions was greater than the difference in length between Jacqueline’s longest and shortest sessions.)

Step-by-step explanation: Cassies longest session was 50 minutes. her shortest session was for 15 minutes and they are 45 minutes apart. Jacquelines longest session was 45 minutes and her sgortest was 30 minutes they are onlu 15 minutes away from eachother so the second answer is correct.

8 0

2 years ago

Read 2 more answers

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maria [59]

$z^3=-1+i\sqrt3=2e^{i2\pi/3}$

$\implies z=\left(2e^{i2\pi/3}\right)^{1/3}=\begin{cases}2^{1/3}e^{i2\pi/9}\\2^{1/3}e^{i8pi/9}\\2^{1/3}e^{i14\pi/9}\end{cases}$

6 0

3 years ago