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
makkiz [27]
2 years ago
12

Suppose y varies directly with x, and y=25 when x=140. What is the value of x when y=36?

Mathematics
2 answers:
Firdavs [7]2 years ago
5 0
Y=25........x=140
y=36.........x=?
x=(36*140)/25
x=5040/25
x=201,6
Aleksandr [31]2 years ago
3 0
Make y equal to the constant (k)multiplied by x which is. Y=KX Then put the numbers in it therefore k=0•18. Then put the new values into the y=KX 36=0•18x, X=36/0•18 therefore x=200
You might be interested in
Slope (12,-18),(11,12)
olga nikolaevna [1]
If you are trying to find the slope using only these two points then you should first take note of what your X and Y values are. For instance, 12 & 11 are your X values and -18 & 12 are your Y values. Knowing this you can now find your slope by doing y2-y1/
x2-x1. You will get the fraction -30/1 or -30 which is your slope. Hope that made sense!
4 0
3 years ago
Note: Figure is not drawn to scale. If m1 + m2 = 134°, what is m3? A. 138° B. 49° C. 46° D. 136°
NemiM [27]

Answer:

Measure of angle 3: C (46 degrees)

Step-by-step explanation:

As there is no attachment, I will assume the question is in reference to a triangle. Knowing that a triangle contains 3 angles the answer can be retrieved through simple steps:

m∠1 + m∠2 + m∠3 = 180 degrees, by Sum of Angles in Triangle Theorem, <em>thus;</em>

Through substitution + algebra:

134 + m∠3 = 180,

m∠3 = 46 degrees

8 0
3 years ago
Fill in the missing fraction or mixed number <br> __ + 1/4 = 5/8
gogolik [260]

3/8=answer

1) 5/8-1/4=

2) <u>(</u><u>5</u><u>•</u><u>4</u><u>)</u><u>-</u><u>(</u><u>1</u><u>•</u><u>8</u><u>)</u><u>=</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>8•4

3) <u>20-8</u><u> </u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>32 =

4) <u>12</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>32=

5) <u>12</u><u>/</u><u>4</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>32/4=

6) <u>3</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>8 =answer

5 0
3 years ago
What information is necessary to prove the triangles congruent by SAS? ​
Ber [7]

Answer:

SAS requires two congruent sides and the included angle be also congruent

Given is the picture are congruent triangles

<u>ΔACB ≅ ΔECD, because:</u>

  • AC ≅ EC, given
  • BC ≅ DC, given
  • ∠ACB ≅ ∠ECD, vertical angles
5 0
2 years ago
Read 2 more answers
Solve the following:<br> a) 4x=1 = x +7<br> b) 3x+2 = 2x + 13
Yuliya22 [10]
A) x=2; i’m guessing if you meant by 4x+1=x+7
5 0
3 years ago
Other questions:
  • Elliot is buying groceries. He buys a bag of apples for 5.54, a loaf of bread for 2.49, and a jar of peanut butter for 3.73. Ell
    11·1 answer
  • Fatima paid a $50 initial fee to join a gym. She also pays a fee of $25 per month. Write an expression that shows how much Fatim
    10·1 answer
  • A circular disc has an area that measures between 1,650 and 1,700 square inches. What could be the length of its radius? Use 3.1
    10·2 answers
  • Solve for x. 5x+4-5=54x+6/6
    15·2 answers
  • Write as a decimal. Be sure to put the zero before the decimal point. 17.9%
    9·1 answer
  • Latanya buys 5 yard of blue fabric and 8 yards of green fabric. the blue fabric cost $2 dollars more than the green fabric.she p
    13·1 answer
  • What do pie=. Because I don't know and I am in 6th grade
    9·2 answers
  • the total cost of 4 pens at rs 20 each,5 pencils at Rs 5 each and 2 boxes at rs 60 each.make equation and solve (INTEGERS) plsss
    8·1 answer
  • What is the volume of the prism?
    5·1 answer
  • 9.) Ezri earns $10 per day plus $25 for every lawn she mows. How many lawns does she need to mow today to earn $135? First, writ
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!