3 years ago

How many miles had been run after 24 minutes?

Mathematics

1 answer:

Oliga [24]3 years ago

7 0

Answer:

umm.. i think its 26.2 miles?

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Please help me thank you.

ANEK [815]

A = 3/2 √3 7^2
A = 73.5√3

answer is B
73.5√3 cm^2

5 0

4 years ago

Hooking ring is thrown. what is the probability of a hooking an even number?

djverab [1.8K]

Should be %50 because half of all numbers are even and half are odd (don’t quote me on that though)

5 0

3 years ago

-4x -2 + 3x - 10 How many terms are there? SIMPLIFY. What is the coefficient of x?

Maru [420]

Answer:

Number of coefficients of x: 2 coefficients (-4 and 3)

Number of terms: They're 4 terms. (-4x, -2, + 3x, and -10)

Simplified: - x - 12

Step-by-step explanation:

1) Subtract the numbers.

-4x - 12 + 3x

2) Combine like terms.

- x - 12

6 0

2 years ago

How do I simplify this (sinx)/(secx+1)

pochemuha

Answer:

Step-by-step explanation:

$\frac{sin~x}{sec~x+1} =\frac{sin~x}{\frac{1}{cos~x}+1 } =\frac{sin~x~cos~x}{1+cos~x} \\=\frac{sin~x~cos~x}{1+cos~x} \times \frac{1-cos~x}{1-cos~x} \\=\frac{sin~x~cos~x(1-cos~x)}{1-cos^2 x} \\=\frac{sin~x~cos~x(1-cos~x)}{sin^2x} \\=\frac{cos~x(1-cos~x)}{sin~x} \\=cos ~x(csc~x-cot~x)\\or\\=cot~x(1-cos~x)$

6 0

4 years ago

3. How tall is Mekhi if his brother is x inches tall? Write an expression using the variable x.

Olenka [21]

Answer:

Can you sure a picture?

Step-by-step explanation:

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3 years ago