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
Helga [31]
3 years ago
13

If x +37+78 what is x

Mathematics
1 answer:
Ksivusya [100]3 years ago
4 0

Answer: 115

Step-by-step explanation:

37+78=115

You might be interested in
What is the area of a sector with a central angle of 210 degrees and a diameter of 4.6m?
WINSTONCH [101]
Sector area = (central angle / 360) * PI * radius^2
sector area = (210 / 360) * PI * 2.3^2
sector area = (7 / 12) * PI * 5.29
<span><span><span>sector area = 9.6944313302 </span> </span> </span>
<span>sector area = 9.7 square meters (rounded)

Source:
http://www.1728.org/radians.htm

</span>
8 0
3 years ago
How to find Lateral area of this rectangular prism??<br><br>Plzz help me it is due tomorrow!!
yaroslaw [1]

Answer:

132 square millimeters

Step-by-step explanation:

THe <u>lateral area</u> of a rectangular prism is the side areas. That is

all 4 sides of the rectangular prism (that are rectangles each).

So, we find each side area and add them up.

The area of a rectangle is:

Area = length * width

The left side (in gray) is 9 mm x 3mm, so area:

area = 9 * 3 = 27

The right side rectangle is same, so that would have an area of:

area = 9 * 3 = 27

Now, the front side's measurement is 3 x 13, so the area is:

Area = 3 * 13 = 39

THe back is same, so the area would be:

Area = 3 * 13 = 39

<u>Total Surface Area = 27 + 27 + 39 + 39 = 132 square millimeters</u>

6 0
2 years ago
In a certain​ country, the mean birth weight for boys is 3.27 ​kg, with a standard deviation of 0.51 kg. Assuming that the distr
Degger [83]

Answer:

0.066

Step-by-step explanation:

We solve this question using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean

σ is the population standard deviation

For the question

mean birth weight for boys is 3.27 ​kg, with a standard deviation of 0.51 kg.

x = 2.5

Hence:

z = 2.5 - 3.27/0.51

z = -1.5098

Probability value from Z-Table:

P(x ≤ 2.5) =P(x < 2.5) = P(x = 2.5) =

=0.065547

Therefore, the proportion of baby boys that are born with a low birth weight is 0.066

5 0
3 years ago
Please help with this problem
Natali [406]
I’m pretty sure it’s chad
6 0
3 years ago
What is the next number? 2 7 8 3 12 9
Morgarella [4.7K]
After 9 it would be 10 so your answer is 10
7 0
3 years ago
Read 2 more answers
Other questions:
  • A stoplight has the following cycle: green for 1 minute, yellow for 3 seconds, and red for 1 minute 40 seconds. If you arrive at
    10·2 answers
  • Is y=3x-5 linear or non-linear?<br><br> (A linear<br><br><br> (B non-linear
    5·2 answers
  • Simply 4x+6=6(x+1)-2x
    15·1 answer
  • FIRST ONE TO GET IT RIGHT GETS BRAINLY!!!
    9·2 answers
  • Angelia's Store received 18 boxes of chocolates. Each box contained 56 pieces of chocolate. How many pieces of chocolate did the
    10·1 answer
  • Given the rhombus, find x and y<br> Please help!!
    15·2 answers
  • 2/9 of the students are in sixth-grade
    14·2 answers
  • What is 2/5 of 9?
    8·1 answer
  • What is the quotient 6x3+2x2−xx
    11·1 answer
  • Nadia says the hypotenuse of this right triangle has a length of 73 because the pythagorean theorem states that (28 45) squared
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!