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
Shalnov [3]
3 years ago
12

What are the coefficients in the polynomial 5x^2 + 2x - 4?

Mathematics
2 answers:
stiv31 [10]3 years ago
8 0

Answer:

I think the answer is A

Step-by-step explanation:

Sphinxa [80]3 years ago
6 0
A) 5, 2
Because a coefficient is the number in front of the variable, and the variable is x.

You might be interested in
X=8<br><br> THE DIRECTIONS ARE ON THE TOP
AleksAgata [21]

Answer:

y = 40

Step-by-step explanation:

For #7, we are told that y = 10 when x = 2

We are also told that 'y varies directly as x'. That means there is some constant number, k, so that

Formula -->  y = kx

Since y=10 and x= 2, we substitute those numbers into the formula.

We get 10 = k × 2.  

So k has to be 5, right?

k = 5

So what is y when x = 8?

Use the formula.

y=kx ---> That gives us y = k × 8. But we know k is 5.

                                 So y = 5 × 8 = 40

                                       y = 40

4 0
3 years ago
Read 2 more answers
Which is the same? please help​
defon

Answer: The answer is D

Step-by-step explanation: BRAINLIEST PLS

3 0
3 years ago
How do I solve 8×-2=-9+7×
muminat

The answer is 9/23 you simply both sides of the equation, subtract 7x from both sides, divide both sides by -23

8 0
3 years ago
Read 2 more answers
Fred's frog jumped 7 times as far as Al's frog. The two frogs jumped a total of 56 inches. How far did Fred's frog jump?
sergey [27]

8 inches

Divide 56 by 7 which equals 8 so Fred's frog jumped 8 inches.

5 0
3 years ago
(100 points) find the cost of each treat
Anna71 [15]

Answer:

icecream = $2.99

donut = $1.19

creamcake = $4.99

Step-by-step explanation:

The picture shows $7.17 for 2 x ice-cream and 1 donut

We are given 3 cream cakes that total 14.97 we divide by 3 = 4.99

9.17- 4.99=4.18

=5.37-4.18 =1.19

we can then fill out the boxes.

1.19 +1.19 = 2.38 = 5.37-2.38= £2.99

2.99 +2.99 +1.19 = $7.17

We can see total first two rows = $12.56

2.99+2.99+2.99 +1.19 +1.19+1.19 = $12.56

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of the variable
    10·1 answer
  • Fill in the blank in the sentence below with the correct term. The_______of a number is the distance between the number and zero
    15·1 answer
  • There are 15 fewer runners on varsity track than junior varsity track. If there are 41 runners on junior varsity track, how many
    9·1 answer
  • A) create a data plot displaying the data in the table. be sure to include a linear trend line(just right it on graph paper)
    5·2 answers
  • Is the absolute value of -36 greater or less than 45
    12·2 answers
  • Cos 45°×tan 60°/cot 30° find the value​
    7·1 answer
  • Which equation represents the relationship between x and y in the table below?
    6·1 answer
  • Round to the nearest hundredth
    14·1 answer
  • which answer choice is it?
    10·1 answer
  • C
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!