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
nirvana33 [79]
3 years ago
14

Please help me with this i need help she is gonna call my mom again!!!​

Mathematics
2 answers:
telo118 [61]3 years ago
7 0

Answer:

1. 15

2. -23

3. -16

Step-by-step explanation:

1. Find h(-8)

h(t) = \frac{5}{4}(4 - t)

h(-8) = \frac{5}{4}(4 -(-8))

h(-8) = \frac{5}{4}(4+8) =\frac{5}{4}(12)=5(3)=15

2. What is the value of g(-3)

g(x) = 4(x - 5) + x^{2}

g(-3) = 4(-3 - 5) -3^{2}

g(-3) = 4(-8) + 9

g(-3) = -32 + 9

g(-3) = -23

3. Find f(10)

f(x) = 14 - 3x

f(10) = 14 - 3(10)

f(10) = 14 - 30

f(10) = -16

vampirchik [111]3 years ago
7 0

Answer: 1. 15. 2. -23. 3. -16. 4. 25 and 129. 5. -1/3 and 41. 6. 3.

Step-by-step explanation: Hi there! Let's get started.

For #1 we insert -8 into the function that has h(t) since the first question has h(t) function, so 4 - (-8) is 12, then multiply by 5/4 to get 15.

Keep in mind each question has a corresponding function, just look at which letter matches with which.

For question 2 we insert -3 into the x values of the g function to get -32 + 9, which is -23.

For question 3 we insert 10 to get 14-30 = -16. For #4 we have to insert 5 into g and p functions. First we do g which would equal 4(5-5) + 5^2(or 25)

to get 25. And for p function we do (5+7)^2 - 15 which is 5+7=12, 12^2+144, 144 - 15 = 129.

For #5 we do the same thing but with -9 for r and f functions, for r we do -9+13/-9-3 which equals 4/-12 which is -1/3, for f function we do 14 - -3(-9) which is 14 + 27 which equals 41. And finally, for #6 we do 3+13/3-3 which equals 16/0, but we can't divide by zero, so 3 would be the x value for #6.

Hope this helps!

I would appreciate Brainliest!

You might be interested in
Please solve Question 11 correctly..
Katena32 [7]

Answer:

i) width = 3.75

length = 4.5

ii) 6.75m^2

iii) 78.75m^2

Step-by-step explanation:

11)

i) Bedroom 1

actual width = 2.5 × 1.5

= 3.75 m

actual length = 3 × 1.5

= 4.5m

ii) Kitchen

actual width = 1.5 × 1.5

= 2.25 m

actual length = 2 × 1.5

= 3 m

actual area = 2.25× 3

= 6 .75 m^2

iii) Apartment

actual width = 5 × 1.5

= 7.5 m

actual length = 7 × 1.5

= 10. 5 m

actual area = 7.5 * 10.5

= 78.75 m ^2

5 0
3 years ago
The graphs of the lines 2 x + 4 y = 0 and 2 x + y = 10 intersect in a point. What is the x-coordinate of that point?
stira [4]

Answer:

\frac{20}{3}

Step-by-step explanation:

we have  : lines 2 x + 4 y = 0 and 2 x + y = 10

   Let ,

2 x + 4 y = 0............. (1)

2 x + y = 10...............(2)

solve these equations for x and y

Now subtract (2)  from (1) ,we get

3y=-10

⇒y = \frac{-10}{3}

Put the value of y in (1) , we get

2x+4(\frac{-10}{3}) = 0

⇒2x= \frac{40}{3}

⇒x=\frac{20}{3}

∴ Point  of intersection is (\frac{20}{3},\frac{-10}{3} ).

Hence,the x-coordinate of that point is \frac{20}{3}.

8 0
3 years ago
Find two numbers whose sum is 1 and whose difference is 7.
Mrac [35]

68-61 =7

but 7-6 =1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The decimal equivalent of the fraction 2/15 is____. The number of digits that should be overlined is___.
lidiya [134]
0.13 and the amount of digits are 1 because there is only a repeating 3.
4 0
3 years ago
Read 2 more answers
A shirt costs $30 but is on sale for 25% off. How much does the shirt cost after the sale?
FrozenT [24]

Answer:

$22.50

Step-by-step explanation:

Find 25% of 30 and then take away that amount from 30.

6 0
2 years ago
Other questions:
  • Sarah is 27 years old and is retiring at the age of 65. When she retires, she estimates that she will need a semiannual income f
    8·1 answer
  • Suppose Sam gets 30 mpg on average. If he drives about 14,000 miles each
    12·2 answers
  • Suppose you want to solve the following problem. 8 sandwich rolls cost $2.48, how much will 15 rolls cost? Wich os te following
    7·1 answer
  • Kevin takes out a loan for 8000$ at 4.5% simple interest for 48months what amount of simple interest will he have to pay on the
    7·2 answers
  • 06.10 Module Six Practice Test
    8·1 answer
  • Write five diffrent fractions that each simplify to two-fifths
    9·2 answers
  • This year Colton earned 70,000 frequent flyer miles from his travels this year’s amount is 10 times as many miles as he earned l
    6·1 answer
  • 2x - 7<br> -+1=3x - 4<br> 4<br> .
    10·1 answer
  • PLEASEEEE HELPPP!!!!
    14·1 answer
  • Given the function f (x)= x2+ x-4 with the domain d: {0,1,2,3} what is range R?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!