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3 years ago

Rainfall: Summer= 63 inches, Fall=72 inches, Winter= 74 inches, Spring= 82 inches

Mathematics

1 answer:

Nady [450]3 years ago

3 0

No its not reasonable because when you add the numbers up, the answer that we get is 291.

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Prove that sin^3x+sincos^2x=sinx

almond37 [142]

Step-by-step explanation:

factor sin(x) out of the equation

sin(x) * ( $sin^{2} (x) + cos^{2} (x)$ ) = sin(x)

Use the trigonometric identity $sin^{2} (x) + cos^{2}(x) = 1$

sin(x) * 1 = sin(x)

sin(x) = sin(x)

6 0

3 years ago

The red Maserati traveled at a speed of 120km/h for 5 hours one day. The green Ford Pickup traveled at a speed of 74km/h for 6 h

ehidna [41]

Answer:

156km

Step-by-step explanation:

Given data

The red Maserati traveled at a speed of 120km/h for 5 hours one day.

Distance = speed*time

Distance= 120*5

Distance= 600km

The green Ford Pickup traveled at a speed of 74km/h for 6 hours

Distance = speed*time

Distance= 74*6

Distance= 444km

Hence the difference is

=600-444

=156km

8 0

3 years ago

Two angles form a linear pair the Measure of one angle is 2.6 times the measure of the other angle find the measure of each angl

Sedaia [141]

Answer:

The measures of the angles are 50° and 130°

Step-by-step explanation:

Let

x ----> the measure of one angle

y ----> the measure of the other angle

we know that

If two angles form a linear pair , then their sum is equal to 180 degrees

$x+y=180$ -----> equation A

$x=2.6y$ ----> equation B

substitute equation B in equation A

$2.6y+y=180$

solve for y

$3.6y=180$

$y=50^o$

Find the value of x

$x=2.6(50)=130^o$

The measures of the angles are 50° and 130°

3 0

4 years ago

What is the measure of

gizmo_the_mogwai [7]

Answer: Q = 124 and P = 29

Step-by-step explanation:

Triangles always = 180 degrees so do straight lines.

6 0

3 years ago

Can you explain how to do this correctly?

iVinArrow [24]

8/x-7=7/2
16=7(x-7) cross multiply
16=7x-49
-7x=-49-16
-7x=-65 divides each side by -7
-7x/7=-65/7
X=65/7
Alternative form
X=92/7
Which is 1st options in your questions.

Hope this helps!

7 0

3 years ago