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
aleksandrvk [35]
2 years ago
7

Can someone help....

Mathematics
1 answer:
bulgar [2K]2 years ago
5 0

Answer:

-16

Step-by-step explanation:

You might be interested in
If fx()=8-10x and g(x)=5x+4, what is the value of (fg)(-2)
lyudmila [28]

So, we are looking for F of G of 2. So, we need to work backwards and find G(x) first.


g(-2)=5(-2)+4\\g(-2)=-6

So we know that g(-2) = -6, now we take thatt -6 and plug in into f(x)

f(g(-2))=f(-6)\\f(-6)=8-10(-6)\\f(-6)=8+60\\f(-6)=68


68 is the answer

7 0
2 years ago
She has made 112 tickets out of 320 tickets
Akimi4 [234]
She made 112 tickets.
8 0
3 years ago
Tom has a large photo he wants to shrink to wallet-sized. It's width is 20 centimeters and it's len is 30 centimeters. If he wan
dsp73
We can use ratios, in other words, if one part of the photo is changed x times, how many times does the other part change?

We can set up the proportion as :
width 1 : length 1 = width 2 : length 2

20 : 30 = 5 : x

We do inverse multiplication, or multiply the outer with outer and inner with inner (W1 * L2 and L1 * W2)

20*x = 30*5
20x = 150
Divide all by 10
2x = 15
Divide all by 2 to isolate x
x = 15/2
x = 7.5cm
5 0
3 years ago
What is a number that when you multiply it by 0.9 and
lora16 [44]
0.9x12=10.8,, 10.8-6.3=4.5. The number is 12
8 0
3 years ago
A-5-b; use a =10 and b =4
fomenos

Answer:

1

Step-by-step explanation:

10-5-4 = 1

5 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please answer question 3b and 4 please and provide an explanation.
    8·1 answer
  • The angles of traingle are in the ratio 3:7:8 find them in degrees as well as in radians​
    11·1 answer
  • 30% of the library books in the fiction section are worn and need replacement. 10% of the nonfiction holdings are worn. The libr
    8·1 answer
  • i need an answer or even a question key for the plato/ edmentum geometry second semester final tests/ end of chapter tests
    7·1 answer
  • 6(2 + 4) -1 divided by 2.3+1
    8·1 answer
  • Employment data at a large company reveal that 75% of the workers are​ married, 42​% are college​ graduates, and half of the col
    6·1 answer
  • Clare estimates that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s actual height is 4
    6·1 answer
  • For 8 weeks of work, mealine will receive $600 and a new computer. After only 6 weeks of work she will receive a new computer bu
    14·1 answer
  • Please help me
    9·1 answer
  • Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!