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
sergij07 [2.7K]
3 years ago
12

Please answer this correctly​

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
3 0

1. \: r ^{2}  - 1

2. \: a {}^{2}  + 100 + 200(a)

3. \: m {}^{2}  + 64 - 16(m)

4. \: h^{3}  + 343 + 21h(h + 7)

\huge\underline\mathtt\colorbox{cyan}{Hope it Helps㋡}

You might be interested in
carlene has a balance of $795 in her account. She has a balance of -$70 in her checking account. What does 0 represent in this s
avanturin [10]

Answer:

0 would represent the amount of money carlene can spend from her checking account since she has a negative amount of money she owes to the bank.

7 0
3 years ago
Find the length of CV¯¯¯¯¯¯¯¯ A. 43.92 B. 33.1 C. 68.87 D. 41.45
Anni [7]

Answer: B. 33.1

Step-by-step explanation:

Use sin to solve (opposite/hypotenuse)

let x= length of CV

sin(37)=x/55

x=55sin(37)

x≈33.1

8 0
3 years ago
Help me with this please ​
Crazy boy [7]

A) 10s=2m

B) It would take 20 seconds for 4 miles

4 0
3 years ago
Find X and BDL. please Help :(​
tatiyna

Answer:

Step-by-step explanation:

BD=BL(given)

so ∠BLD=∠BDL=3x

90+∠GBD+30=180

∠GBD=180-120=60°

Also ∠GBD=∠BLD (given)

so ∠BDL=60°

3x=60

x=20°

8 0
3 years ago
Two equations are shown:
vekshin1
Y=24  Y-12=12  Y=12+12  Y=24

(X-12) = 12

X = 12+12
X=24
5 0
3 years ago
Other questions:
  • Use the given conditions to write an equation for the line in​ point-slope form and in​ slope-intercept form.
    7·1 answer
  • If the outside temperature was 72 yesterday and today is 16 degrees cooler what is today's temperature
    12·2 answers
  • HELP!!! WILL GIVE BRAINLIEST!!!! 40 POINTS!!!!!! The agriculture department of a university works with individuals wanting to bu
    11·1 answer
  • Brainiest is be given upon the correct answer!!
    11·1 answer
  • What is the area of the figure below?
    5·1 answer
  • Simone claims that the slope of the line through (-2, 7) and (3, 0) is the same as the slope of the line through (2, 1) and (12,
    7·1 answer
  • Part A: Describe how you can use similar triangles to explain why the slope of the graph between points A and B is the same as t
    8·1 answer
  • G) Marcie's sugar cookie
    14·2 answers
  • Help!!<br> I need help with my math!!
    12·2 answers
  • I’m crying rn I need helppp (number 4 ignore the rest) -1/2 to be left alone like without the x and what happened to the 5/2??
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!