3 years ago

1. Which other expression has the same value as (-14) - 8?

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

6 0

Answer: −22

Step-by-step explanation:

=−14−8

=−14+−8

=−22

You might be interested in

F(x)=x^-2x+4 find f(-1)

otez555 [7]

Hello,

$f(x)=x^{-2}+4\\

f(-1)=(-1)^{-2}+4= \dfrac{1}{(-1)^2} +4=1+4=5\\
$

7 0

3 years ago

A side of the triangle below has been extended to form an exterior angle of 128°. Find the value of x.

denis23 [38]

Answer:

x = 104

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles

24+x = 128

Subtract 24 from each side

24+x-24 =128 -24

x =104

3 0

3 years ago

What is the y-intercept of the line with a slope of − 1/4 that passes through the point (−2, −9/2 )?

svlad2 [7]

-9/2 = -1/4(-2)+ b

-9/2 = 1/2 + b
Minus 1/2 over

B= -5

Hope this helps!

4 0

3 years ago

Read 2 more answers

In the triangle shown we can find the angle θ as follows calculator

Xelga [282]

Given a right triangle with hypothenus of measure 34, the side opposite the angle θ of measure 30, and the side adjacent the angle theta of measure 16.

$\sin\theta= \frac{opposite}{hypothenuse} = \frac{30}{34} = \frac{15}{17} \\ \\ \Rightarrow \theta=\sin^{-1}\left( \frac{15}{17} \right) \\ \\ \\ \cos\theta= \frac{adjacent}{hypothenuse} = \frac{16}{34} = \frac{8}{17} \\ \\ \Rightarrow \theta=\cos^{-1}\left( \frac{8}{17} \right) \\ \\ \\ \tan\theta= \frac{opposite}{adjacent} = \frac{30}{16} = \frac{15}{8} \\ \\ \Rightarrow \theta=\cos^{-1}\left( \frac{15}{8} \right)$

3 0

3 years ago

What is the lowest form of 32:28?

BartSMP [9]

Answer:

to lowest terms of 32:28 is 8/7 or 8:7

Step-by-step explanation:

5 0

3 years ago

1. Which other expression has the same value as (-14) - 8?​

1. Which other expression has the same value as (-14) - 8?