PLS HELPS WILL GIVE BRAINLIEST

Mathematics

1 answer:

AysviL [449]3 years ago

8 0

Answer:

2y-3x=10

Step-by-step explanation:

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1a. Alex skateboards at a constant speed from his house to school 4 miles away. It takes him 15 minutes. What fraction represent

erastovalidia [21]

Minutes - 15/4
or
Seconds - 15/240

3 0

2 years ago

Find the area of wyz A. 18 cm B 36 cm C.72 cm D 144

Oliga [24]

Answer:

36 cm^2

Step-by-step explanation:

area of triangle = length * height * 1/2

6 * 12 * 1/2 = 72 * 1/2 = 36

6 0

3 years ago

(a+4)² - 3²<br> Factored out

uranmaximum [27]

Answer:

$a = - 7$

$a = - 1$

Step-by-step explanation:

$(a+4) {}^{2} - 3 {}^{2} \\ a {}^{2} + 8a + 16 - 9 \\ a {}^{2} + 8a + 7 \\ a {}^{2} + a + 7a + 7 \\ a(a + 1) + 7(a + 1) \\ (a + 7)(a + 1) \\ a + 7 = 0 \: \: \: \: or \: \: \: \: a + 1 = 0 \\ a = - 7 \: \: \: \: \: \: \: \: or \: \: \: a = - 1$

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2 years ago

What is the co-terminal angle of -80 degree?

Sindrei [870]

Answer:

-650

Step-by-step explanation:

6 0

3 years ago

WILL GIVE BRAINLIEST!!!!!

Phoenix [80]

It’s either A or B but I would choose B as the correct answer

3 0

2 years ago