2 years ago

What is the answer help

Mathematics

1 answer:

Dominik [7]2 years ago

4 0

Answer:

X=50

Step-by-step explanation:

15×2=30

25×2=50

You might be interested in

Determine 2 additional fractions that would reduce to one fourth?

Len [333]

Answer:

2/8, 4,16

Step-by-step explanation:

6 0

3 years ago

A man traveled a certain number of miles by automobile and then nine times as far by airplane. His total trip was 600 miles in l

Alex17521 [72]

The miles he traveled by plane is nine times greater than the miles traveled by automobile. If the total is 600 miles, then the total distance traveled by automobile would be 60 miles, making the total traveled by airplane 540 miles.

4 0

3 years ago

A population of 55 foxes in a wildlife preserve doubles in size every 14 years. The function y equals 55 times 2 Superscript x

Pavlova-9 [17]

Since <em>x</em> is the number of 14-year periods, the first thing we do is divide 28 years by 14. 28/14=2. Now we use that in our function, $y=55*2^x$ .

$y=55*2^2=55*4=220$
There will be 220 foxes after 28 years.

6 0

3 years ago

Lindsay spins a spinner once and then flips a fair coin twice. The spinner is

SashulF [63]

Answer:

The Probability Is That It Has A 50/50 Chance Of Landing On Either Side

Step-by-step explanation:

8 0

2 years ago

Simplify sin q + cosq cotq.

IRINA_888 [86]

$\sin q+\cos q\cot q=\sin q+\cos q\cdot\dfrac{\cos q}{\sin q}=\sin q+\dfrac{\cos^2q}{\sin q}\\\\=\dfrac{sin^2q}{\sin q}+\dfrac{\cos^2q}{\sin q}=\dfrac{\sin^2q+\cos^2q}{\sin q}=\dfrac{1}{\sin q}=\csc q\\\\Used:\\\cot q=\dfrac{\cos q}{\sin q}\\\\\sin^2q+\cos^2q=1\\\\\csc q=\dfrac{1}{\sin q}$

3 0

3 years ago