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
tankabanditka [31]
3 years ago
9

Given the function h(x) = x2 + 10x + 21, determine the average rate of change of

Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

-3. im taking this course right now so i know its correct, if you do the box method it comes out to -3.

Step-by-step explanation:

You might be interested in
[Help asap, will mark brainliest] In the figure, line a is parallel to line b.
Ray Of Light [21]

Answer:

m <5 = 65°

m<8 = 115°

Step-by-step explanation:

m<2= m<5 = 65° (vertically opposite angles are equal)

m<5 + m<4 = 180 (co-int angles, parallel lines)

65+ m<4 =180

m<4 = 115°

Therefore

m<4=m<8 = 115° (vertically opposite angles are equal)

8 0
3 years ago
Read 2 more answers
The gasoline gauge on a van initially read one third
Zigmanuir [339]
3/4 - 1/3 = 9/12 - 4/12 = 5/12

(5/12) / 10 = 1 / x
5/12x = 10
x = 10* 12/5
x = 120/5 = 24 gallons...so when full, the tank holds 24 gallons

so if it is already 3/4 full, then u just need 1/4 to fill
1/4(24) = 24/4 = 6......so u would need 6 more gallons to fill the tank up to full capacity.

7 0
4 years ago
Express each fraction as a percent 7/20
Sergio [31]
<span>To find out what percent 7 out of 20 is, we need to ask: 7 out of 20 is how many out of 100? 5 groups of 20 make 100, so 7 out of 20 is 35 out of 100 (5 x 7 out of 5 x 20). Therefore 7/20 equals 35%, or 0.35 if we represent it as a decimal. I hope this helps</span>
4 0
4 years ago
Read 2 more answers
Please help.............:)
Alex787 [66]

Answer:

113

Step-by-step explanation:

Multiply

6 0
3 years ago
What is the standard form of 365.05​
pantera1 [17]

9514 1404 393

Answer:

  it depends. 365.05  or  3.6505×10²

Step-by-step explanation:

In the US, 365.05 is already in standard form.

In the UK, "standard form" is the same as "scientific notation", so the number would be ...

  3.6505×10²

4 0
3 years ago
Other questions:
  • What's 2+2 I need help I'm on 2nd grade
    7·2 answers
  • Please help.
    11·1 answer
  • What is the domain of f(x) = cos(x)?
    5·2 answers
  • Melissa said that each member of her group completed 5/12 foot of a tower for a garden display. There were 3 members in her grou
    12·2 answers
  • Which terms are like terms in the following expression?
    15·1 answer
  • Tan22° + tan23° tan22°. tan23° = 1 prove that ​
    9·1 answer
  • Can Someone Help REAL QUICK Me. ? Please
    15·1 answer
  • Austin walks 1/3 of the way to school and stopped to rest. Devyn walks 2/6 of the way to the school and stops to rest who travel
    14·1 answer
  • PLZ HELP TEST&gt;&gt; :) ..........
    9·1 answer
  • List the angles in order from largest to smallest. A) ∠R, ∠P, ∠Q B) ∠R, ∠Q, ∠P C) ∠Q, ∠P, ∠R D) ∠Q, ∠R, ∠P
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!