1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zhannawk [14.2K]
2 years ago
5

PLS help its the last question

Mathematics
1 answer:
cluponka [151]2 years ago
5 0

Answer:

D

Step-by-step explanation:

You might be interested in
Please help big hug for whoever does
timurjin [86]

Answer:

SAS POSTULATE can prove the triangle congruent

Step-by-step explanation:

plz mark me brainlist

5 0
3 years ago
Given f(x) = x − 7 and g(x) = x2 . Find g(f(−1)).
ivann1987 [24]

Answer:

64

Step-by-step explanation:

g(f(-1)) can be found by first finding f(-1) then taking that result and putting it into the function g.

f(-1) means we are going to take the expression x-7 and evaluate it for x=-1:  

-1-7

-8

So f(-1)=-8.

So we have this so far:

g(f(-1))=g(-8)=(-8)^2=64.

g(-8) was found by replacing x in x^2 with -8.

8 0
3 years ago
Write Ef as the sum of unit vectors E(-5,-2,4) and F(6,-6,6).
dexar [7]

Answer:

B. 11i-4j+2k

Step-by-step explanation:

5 0
3 years ago
HELP!!! The graph is at the top! Will mark as brainliest answer!!
Alex777 [14]

Answer:

The value of BEF = 36°

Step-by-step explanation:

Given:

Angle AED = 90°

Angle BEF = 3x°

Angle CEF = 54°

Find;

The value of BEF

Computation:

We know that;

Angle AED = Angle BEC (Vertical opposite angle)

So,

Angle AED = Angle Angle BEF + Angle CEF

90 = 3x + 54

3x = 90 - 54

3x = 36

x = 36 / 3

x = 12

The value of BEF = 3x

The value of BEF = 3(12)

The value of BEF = 36°

4 0
3 years ago
7. Rose can type 70 words per minute (wpm). At this rate, how many words can she type in 30 minutes? a. 3100 wpm b. 40 wpm c. 21
Irina-Kira [14]

Answer:

a. 3100 wpm

1 \: minute = 70 \: words \\ 30 \: minutes  = (30 \times 70) \: words \\  = 2100 \: words

3 0
3 years ago
Other questions:
  • When the function f(x) = 3(5)x is changed to f(x) = 3(5)x + 22, what is the effect? There will be no change to the graph because
    8·2 answers
  • Can someone please help ASAP?
    10·1 answer
  • Joline is solving the equation 0 = x2 – 5x – 4 using the quadratic formula. Which value is the negative real number solution to
    12·1 answer
  • What is 2/3-7/12 need help plzzz
    12·1 answer
  • Simplify the answer -12 ÷ 3 × (-8 + (-4)² - 6) + 2 I need the steps for the equation on how to solve it.
    12·1 answer
  • An irregular polygon is shown below:
    7·1 answer
  • What is <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%2A%2081" id="TexFormula1" title="\frac{2}{3} * 81" alt="\frac
    11·1 answer
  • Solve for x in 4x-4/x+4=10
    15·1 answer
  • There are 3 boys to every 5 girls in a class. The class has 64 students. How many boys are there
    8·1 answer
  • Solve for x<br> C. 120<br> 2x<br> 3x<br> D. (2x+6)<br> X<br> 126
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!