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
NeX [460]
3 years ago
6

What are the features of the quadratic function f(x) = x^2 + 10x + 21?

Mathematics
1 answer:
defon3 years ago
3 0

A is the correct answer buddy.

_________________________________

good luck.♥️♥️♥️♥️♥️

You might be interested in
Can someone please help me with 10-14. Its algebra hw and I dont understand anything!!!!
gtnhenbr [62]
10. l/m-c+1
11. -(l/m)+c+1
12. (RK+T)/B
13. (c^2hm)/R
14. (ya-r)/(p^2*L)
8 0
3 years ago
Plz help I have tried but got wrong
Lapatulllka [165]

Answer:

I. Base area = 35 cm²

II. Volume of rectangular prism = 350 cm³

Step-by-step explanation:

Given the following data;

Length = 7cm

Breadth = 5cm

Height = 10cm

a. To find the base area of the rectangular prism;

Base area = length * breadth

Base area = 7 * 5

Base area = 35 cm²

b. To find how much it takes to fill the rectangular prism, we would need to determine its volume.

Volume of rectangular prism = length * breadth * height

Volume of rectangular prism = 7 * 5 * 10

Volume of rectangular prism = 350 cm³

c. To find the answers to the other part of the question, we would determine the capacity of the prism in litres.

Capacity = volume in cm³ to litres

1 centimeter = 0.001 litres

Capacity = 350 * 0.001

Capacity = 0.35 litres.

6 0
2 years ago
Ally made 60 donuts on Friday. She made 3x donuts on Wednesday and 2x donuts on Thursday. How much donuts did she make in all?
olya-2409 [2.1K]

Answer:

Step-by-step explanation: 60 x 3= 380

2 x 60= 270

270 + 380= 810

3 0
3 years ago
What percent of 950 is 2​
Dima020 [189]

Answer: 0.21%

Step-by-step explanation: Please mark me brainlist

Step 1: We make the assumption that 950 is 100% since it is our output value.

Step 2: We next represent the value we seek with x

Step 3: From step 1, it follows that 100% = 950

Step 4: In the same vein x% = 2

Step 5: This gives us a pair of simple equations: 100% = 950(1)

x% = 2(2)
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have
100%/x% = 950/2

Step 7: Taking the inverse (or reciprocal) of both sides yields
x%/100%/ 2/950
---> 0.21%

6 0
1 year ago
Mary242 made for 11 hours of work.
MAVERICK [17]

We conclude that, if working at the same rate, to make 374 units, she needs to work for 17 hours.

<h3>At the same rate, how many hours would she have to work to make 374?</h3>

We know that Mary makes 242 units of something in 11 hours of work, then her rate of work is:

R = (242 units)/(11 hours) = 22 units per hour.

Now, if she wants to make 374 units, then she needs to work for a time T, such that:

(22 units per hour)*T = 374 units.

Solving that linear equation for T, we get:

T = (374 units)/(22 units per hour) = 17 hours

We conclude that, if working at the same rate, to make 374 units, she needs to work for 17 hours.

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

5 0
1 year ago
Other questions:
  • Factorise this expression:<br> 7y + 14
    8·1 answer
  • Jake is comparing the prices of two laundry service companies. Company A charges $20 per load and an additional $8 as service ch
    12·2 answers
  • Total length of guy wire.
    9·2 answers
  • To solve the equation −x − 3 = x2 − 2x− 15, you could graph of the following system. y = −x − 3 y = x2 − 2x − 15 Use the graph o
    10·2 answers
  • Escribe una operation de resta relacionada pasa 7 + 3 = 10
    15·1 answer
  • What is the slope of the line graphed below (3,6) (0,-1)
    11·2 answers
  • What is the awnser to the question
    6·1 answer
  • If a number is increased by 4, its square is increased by 64. Find the number
    8·2 answers
  • Can someone please help me
    10·1 answer
  • ramesh took a loan of rs 50000 from urmila at the rate of 10%p.a. if he paid half of the principal and all the interest at the e
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!