All categories

4 years ago

I just want the final answer

Mathematics

1 answer:

Marianna [84]4 years ago

7 0

I'm just eyeballing the chart but imma guess .9

You might be interested in

Honors Algebra II & Trig

Keith_Richards [23]

Answer:

The answer to your question is: f(g(1)) = $\sqrt{8}$

Step-by-step explanation:

Data

f(x) = $\sqrt{6- x}$

g(x) = 5x - 7

find: (fog)(1)

f(g(x)) = $\sqrt{6- 5x + 7}$

f(g(x)) = $\sqrt{13 -5x}$

f(g(1)) = $\sqrt{13 - 5(1)}$

f(g(1)) = $\sqrt{8}$

3 0

3 years ago

The size of angle DEF

Masja [62]

Answer

132 degrees

Step-by-step explanation:

Strategy: Find angle DEB and using that fact that DEB + DEF is 180 degrees to find angle DEF

The sum of the four angles of any quadrilateral is 360 degrees.

Since three angles are given, we can use that to find the fourth.

360-(147+93+72)=size of angle DEB. Solving, you get angle DEB is 48.

Also, knowing that segment BF is a straight line, it means that angle DEB + angle DEF is equal to a straight angle (180 degrees).

DEB+DEF=180

48+DEF=180

DEF=180-48=132 degrees.

Thus, angle DEF is equal to 132 degrees.

8 0

3 years ago

(a-b) ( a+b) simplify

BlackZzzverrR [31]

Answer:

$a^2 - b^2$

Step-by-step explanation:

1. $(a)(a)+(a)(b)+(-b)(a)+(-b)(b)$

2. $a^2 + ab - ab - b^2$

3. $a^2 - b^2$

4 0

3 years ago

Two numbers are greater than 10 but les than 40. Their GCF is 17. What are the numbers?

shusha [124]

The numbers are 17 and 34.

8 0

3 years ago

Misha increased her test score from 60%to 80%. What was the approximate percent increase of misha's test score?

diamong [38]

The answer is B for sure.

8 0

3 years ago