3 years ago

What’s the answer to this question

Mathematics

1 answer:

rodikova [14]3 years ago

7 0

Answer:

the answer is on the far left.

Step-by-step explanation:

You might be interested in

I need help with a chapter quiz

Lostsunrise [7]

Answer:

hjhjkjhhu

Step-by-step explanation:

7 0

2 years ago

Help me plzzzzzzzzz<br> solve for x

Svet_ta [14]

Answer:

$7) \frac{x+20}{x}=\frac{46}{30}$

$30(x+20)=46x$

$30x+600=46x$

$46x-30x=600$

$16x=600$

$x=75/2$

$x=37.5$

---------------------

$8) \frac{10}{3x+1} =\frac{22}{7x-1}$

$10(7x-1)=22(3x+1)$

$70x-10=66x+22$

$70x-66x=22+10$

$4x=32$

$x=\frac{32}{4}$

$x=8$

<u>---------------------</u>

hope it helps...

have a great day!!

4 0

3 years ago

When you raise (almost) anything to the power zero, you get 1.

larisa86 [58]

Answer:

z^0= 1

(2v+2)^0 = 1

3^0 = 1

0^0= 0

Step-by-step explanation:

When you raise (almost) anything to the power zero, you get 1 and when you raise 0 to any number except 0 is 0

6 0

2 years ago

Use unit circle to determine sine, cosine and tangent functions of the angle 5pi/4

Brrunno [24]

5pi/4 is located in quadrant III.
In Q III, sin and cos are negative, tan is positive.
T-bar for 5pi/4 is pi/4.
sin and cos are - (sqrt 2)/2
Tan is 1

5 0

2 years ago

Read 2 more answers

A circle has its center at the origin, and (5, -12) is a point on the circle. How long is the radius of the circle?

kolezko [41]

(x-center)^2+(y-center)^2=r^2
x^2+y^2=r^2
(5)^2+(-12)^2=r^2
25+144=r^2
169=r^2
r=13

5 0

3 years ago

Read 2 more answers