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
PIT_PIT [208]
3 years ago
13

Can someone check my answer I’m not sure if x = 4. Thanks

Mathematics
1 answer:
Aleksandr [31]3 years ago
8 0

Answer:

4 is correct.

Step-by-step explanation:

steps:

1. add 52 and 18

2. you have 70

3. a right angle is 90 degrees, so then you would multiply 5 by 4.

4. then you would get 20

5. 70+20=90 degrees

6. that is your answer!

You might be interested in
How do you write 6.359 × 10^-14 in standard form?
elixir [45]

6.359*10^-^1^4

Standard form:

-6.359*10^-^1^4

Since the exponent of the scientific notation is negative −14, move the decimal point 14 places to the left. 0.00000000000006359.

6 0
3 years ago
Q2) If z is directly proportional to x and z = 12 when x = 3, find the value of x when z = 18.
LenKa [72]

Answer:

4.5

Step-by-step explanation:

→ Set up the direct proportion equation

z = kx

→ Substitute in the values

12 = 3k

→ Divide both sides by 3 to isolate k

4 = k

→ Substitute the value of k back into the original direct proportion equation

z = 4x

→ Substitute the value of z in

18 = 4x

→ Divide both sides by 4 to isolate x

4.5 = x

4 0
4 years ago
Read 2 more answers
What is the rule for this pattern? 1st term:32, 2nd term:36, 3rd<br>term:40​
Alenkasestr [34]

Answer:

Add four to each sum

Step-by-step explanation:

32, 36, 40

32 + 4 = 36

36 + 4 = 40

Rule: Add four to each sum

Hope this helped!

(Let me know if I got something wrong!)

4 0
3 years ago
Read 2 more answers
seven friends accept the invitation to the twins birthdayparty. At the last minute,Tomas and emilio learn that their neighbour a
kotykmax [81]

Answer:

Step-by-step explanation:

6 0
3 years ago
A set of n = 15 pairs of X and Y scores has SSX = 10, SSY = 40, and SP = 30. What is the slope for the regression equation for p
Mumz [18]

Answer:

3

Step-by-step explanation:

We have given SS_X=10, SS_Y=40 and SP =30

We have to find the slope for regression on Y from X

The slope on Y from X is given by b_{yx}=\frac{SP}{SS_X}

As we have given the value of SP =30 and value of SS_X=10

So slope for regression will be b_{yx}=\frac{30}{10}=3

3 0
3 years ago
Other questions:
  • In the figure below, which term best describes point T?
    15·1 answer
  • Please need with one
    7·1 answer
  • PLEASEEEE HHHEEEELPPPP ME !!
    8·1 answer
  • she has 2 1/2 cups of peanuts. 3 1/4 cups of rainsins and 2 2/3 cups of banana chips. how many cups of trail mix can she make
    13·2 answers
  • Is 16 percent of 40 the same as 40 percent of 16?
    15·2 answers
  • the perimeter of a rectangle is 192 ft. the ratio of its length to its width is 7:5 what are dimensions of the rectangle?
    6·1 answer
  • Evaluate each expression for the given values of the variables. SHOW ALL WORK
    15·1 answer
  • We expect a car’s highway gas mileage to be related to its city gas mileage (in mpg). Data for all 1209 vehicles in the governme
    5·1 answer
  • Mrs. Cousins works in a pool store and earns a 9.5% commission on every swimming pool she sells. How much commission would she e
    5·1 answer
  • A right triangle has a leg of length 5 yards and a hypotenuse of length 18 yards. Find the length of the other leg. Provide an a
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!