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
Tom [10]
3 years ago
9

What is the solution to -18 + k = 37 A. k = 55 B. k = 19 C. k = -19 D. k = -55

Mathematics
2 answers:
vaieri [72.5K]3 years ago
5 0
Option A - k= 55 because you add -18 on both sides to cancel it 37+18 is equal to 55 and that’s your last step since k is already left alone
Kitty [74]3 years ago
4 0
The solution would be option A
K=55
You might be interested in
What is the area of the following triangle in square meters? Do not round your answer. [Brainliest + 25 PTS. (EACH) + A shoutout
QveST [7]
57.4 because u add all the side up and u get a answer
4 0
3 years ago
Read 2 more answers
Rearrange the formula to make x the subject.<br><br> y = 4x + 3
allochka39001 [22]

Answer:

x=\frac{y-3}{4}

Step-by-step explanation:

y=4x+3

y-3=4x

\frac{y-3}{4}=x

x=\frac{y-3}{4}

4 0
3 years ago
Read 2 more answers
Simplify the following expression. show your work.<br> (-y + 5.3) + (7.2y - 9)
Kitty [74]

Answer:

6.2y - 3.7

Step-by-step explanation:

−y+5.3+7.2y−9

Subtract 9 from 5.3 to get −3.7.

−y−3.7+7.2y

Combine −y and 7.2y to get 6.2y.

6.2y−3.7

6 0
2 years ago
PLEASE I need help on these 4 problems you don’t have to do them all but if you can at least do one of them TYSM
Brrunno [24]

Answer:

For right angle triangle,

we use Pythagoras theorem that is:

c^{2} =a^{2} +b^{2}

c = \sqrt{a^{2} +b^{2} }

For question 1:

c = ?

a = 40

b = 9

putting them in formula,

c = \sqrt{40^{2} + 9^{2} }

c = 41

For question 2:

c = ?

a = 12

b = 13

putting them in formula,

c = \sqrt{12^{2} + 13^{2} }

c = approximately 17.69181

For question 3:

c = 35

a = 20

b = ?

putting them in formula,

c^{2} =a^{2} +b^{2}

35^{2} = 20^{2} + b^{2}

1225 = 400 + b^{2}

b^{2} = 1225 - 400

b^{2} = 825

\sqrt{b^{2} } = \sqrt{825}

b = 5 \sqrt{33}

For question 4:

c = 37

a = 20

b = ?

putting them in formula,

c^{2} =a^{2} +b^{2}

37^{2} = 20^{2} + b^{2}

1369 = 400 + b^{2}

b^{2} = 1369 - 400

b^{2} = 969

Taking square root on both sides

b = 31.12

Hope it helps.

4 0
2 years ago
Alfonso bought 1/2 pound of raisins, 2/5 pound of walnuts, and 1/3 pound of almonds. Write a comparison statement comparing the
elixir [45]
2/5 lbs walnuts > 1/3 lbs almonds
Hope this helped ;)
5 0
3 years ago
Read 2 more answers
Other questions:
  • what algebraic expression must be added to the sum of 3x squared + 4x + 8 and 2x squared -6x + 3 to give 9x squared -2x - 5 as t
    12·1 answer
  • Solve each system by substitution.
    11·1 answer
  • One case of books weighs 35 pounds. One case of magazines weighs 23 pounds.A book store wants to ship 72 cases of books and 94 c
    9·1 answer
  • Kai wrote the number 85 on the board. Is 85 prime or composite? Explain.
    6·1 answer
  • 3. What is the area of the triangle below? Round your
    7·1 answer
  • A triangular banner has an area of 315 in^2
    14·1 answer
  • Complete the square to determine the maximum or minimum value of the function defined by the expression. −x2 − 10x + 14 A) minim
    6·2 answers
  • Select ALL solutions for this equation:<br> 2 + 2 = x - 10
    13·1 answer
  • Which expression is equivalent to
    12·1 answer
  • There are 16 tablespoons in 1 cup. How many tablespoons of cornstarch would Chery need to make the green slimerecipe 15 time?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!