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
aleksley [76]
2 years ago
7

Please help me one this someone please!!!

Mathematics
1 answer:
cricket20 [7]2 years ago
6 0
90 - x = 4x
4x + x = 90
5x = 90
x = 90/5
x = 18
You might be interested in
please answer please!!!! Will mark brainliest for complete answer. -the first photo is to calculate the area. Just question numb
cricket20 [7]
Triangle:
Area = 1/2*b*h
= (1/2)*3*4
= 3*2
= 6 m^2


7a.
1cm^3
Or, 1cm * 1cm * 1cm
Or, 10mm * 10 mm * 10 mm
Or, 1000 mm^3

7b.i)
10 cm^3
Or, 10cm * 1cm* 1cm
Or, 100mm * 10mm * 10mm
Or, 10000 mm^3

8.)
Volume = 50 cm^3
Base area= 5 cm^2
Now,
Volume = area * height
Or, 50 = 5 * height
Or, height = 50/5
Or, height = 10 cm

Plz mark this as the brainiest. :)
5 0
3 years ago
NEED HELP ASAP!!!! Okay, I have 5 proportional relationship questions, PLEASE HELP:
Natasha_Volkova [10]

Answer:

The temperature yesterday was -6 because 7-13 is -6.

Step-by-step explanation:


8 0
3 years ago
Part A: For each problem, write an expression using parenthesis, and then solve.
slavikrds [6]
<span>1. $119 2. 64 beads 3. 4 candles 4</span>
6 0
3 years ago
List all the factor pairs for 48. make a table to help and add the table.
Feliz [49]

Answer:

The factor pairs of the number 48 are: 1 x 48, 2 x 24, 3 x 16, 4 x 12, and 6 x 8

Step-by-step explanation:

7 0
3 years ago
A circle has a radius of 12 inches. Find the length of the arc intercepted by a central angle of 120 degrees to the nearest tent
OlgaM077 [116]

Answer:

25.12 inches

Step-by-step explanation:

We have given the radius of the circle =12 inches

The central angle intercepted by the arc =120°

We have to find the length of the arc

So length of the arc is given by 2\pi \times r\times \frac{central\ angle}{360}

=\frac{2\times \pi \times 12\times 120}{360}=25.12inches

So the length of the arc will be 25.12 inch

3 0
3 years ago
Other questions:
  • What was the total ridden by all of the children 1/5+2/5+3/5+4/5+1
    8·1 answer
  • Simplify 1/2(8y-10z)-(3y+z)
    13·2 answers
  • which of the following describes the translation of the graph y equals x squared to obtain the graph of y equals negative x squa
    6·1 answer
  • 10, 15, 22.5, 33.75.... what’s next?<br> .
    12·1 answer
  • A survey of 100 college students who frequent the reading lounge of a university revealed the following results: 41 read Time. 3
    13·1 answer
  • 6 &gt; 3(t + 2) what is the inequality for t
    6·2 answers
  • Use Lagrange multipliers to find the maximum and minimum values of the function subject to the given constraint. f(x,y)= e^xy; X
    7·1 answer
  • 7= -5x
    10·2 answers
  • I need help please (brainllest)
    6·1 answer
  • -3/8 divided by -2/3
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!