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3 years ago

Can someone sub to my youttube channel pls, its called Yakobu, it would really help out :)

Mathematics

1 answer:

mestny [16]3 years ago

6 0

Answer:

yea i will what do u do ther???

Step-by-step explanation:

ohhhh gamer

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PLZ HELP ASAP WILL MARK BRAINLIEST

Mkey [24]

DEF will be 2.68

EF will be .67

3 0

3 years ago

What is the height of the antenna?

ira [324]

Answer:

14 feet.

Step-by-step explanation:

Use the tangent function:

$tan\alpha = \frac{opposite}{adjacent}$

a = length of antenna:

$tan\70 = \frac{a}{15}$

$a = 15tan\70$

a = 14.09538931 ≈ 14

7 0

3 years ago

What is 5m2- 15m- 200

vitfil [10]

Answer:

5(m + 5) (m - 8)

Step-by-step explanation:

5m2- 15m- 200

Start by pulling 5 out.

5(m^2 - 3m - 40)

We consider all factors of 40

1 40

2 20

4 10

5 8

Based on the middle term we know that 5 and 8 are our best option.

5(m 5) (m 8)

We know the signs have to be one + and one - because a - * - = + and + * + = +

Since 5 - 8 would give us -3 we know that our answer is

5(m + 5) (m - 8)

3 0

3 years ago

What is the graph of the inequality?

Volgvan

Answer::C. d < 2

Step-by-step explanation:

4 0

2 years ago

Alice evaluated the expression below but got an incorrect answer. 12• (0.25) • (-8) ÷ 1/3 • 53• (8) ÷ 1/3 • 524 • 1/3 • 58 • 540

MrMuchimi

12• (0.25) • (-8) ÷ 1/3 • 5

3• (8) ÷ 1/3 • 5

24 • 1/3 • 5

8 • 5

Until the second step is ok.

in the third step, she multiplied the 1/3 term instead if dividing it

24 ÷ 1/3 . 5

24 ÷ 5/3

72/5

5 0

8 months ago