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
Zinaida [17]
4 years ago
9

the length and width of a rectangle are 7 cm and (x-8) cm respectively. find the value of x if the area of the rectangle is 42 c

m2
Mathematics
1 answer:
Dmitriy789 [7]4 years ago
8 0
7 (x-8)=42
x-8=6              Because 7/42=6
x=6+8
x=14
You might be interested in
I need help on this.
sasho [114]

Answer:

i dont know how to answer this...

Step-by-step work-<3

7 0
3 years ago
Simplify the following expression. (z^3)^4(q^3)^0
Svetradugi [14.3K]
Any number raised to the power of 0 is 1.
(z^3)^4(q^3)^0 = (z^3)^4 = z^(3 x 4) = z^12
4 0
3 years ago
Solve for X. *<br> (1 Point)<br> x + 70<br> 76°<br> 410
Yuki888 [10]

Answer:

x = -7

Step-by-step explanation:

41 + 76 + x + 70 = 180

x + 187 = 180

x = 180 - 187

x = -7

7 0
2 years ago
Read 2 more answers
HELP!! GIVING OUT MEDALSS!! 1.)The Line On The Graph Below Represents An Object Is A.Moving at a constant speed B.Increasing its
In-s [12.5K]
Hello. In order to complete this question, you must have your graph, and it seems it's not there.
6 0
3 years ago
Read 2 more answers
What is ? <br> (why it wants me to write at least 20 character)
seropon [69]

Answer:

152

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Jimmy is interested in purchasing some yellow and red flowers for his mother's birthday. He visits a local floral shop and gift
    9·2 answers
  • A car travels 2 1/3 miles in 3 1/2 minuets at a constant speed
    8·1 answer
  • Sophie is buying fabric to make items for a craft fair. The table shows some combinations of how much of each color fabric she m
    13·1 answer
  • What's the nearest square root of a hundred of 60
    15·1 answer
  • Consider the polynomial equation x(x-3)(x+6)(x-7)=0. Which of the following are zeros of the equation? Select all that apply
    11·2 answers
  • HURRY!!!!! For the given central angle, determine the distance traveled along the unit circle from the point (1, 0). 16 degrees
    7·1 answer
  • Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store.
    15·2 answers
  • A spherical balloon has a 26​-in diameter when it is fully inflated. Half of the air is let out of the balloon. Assume that the
    14·1 answer
  • Which equation represents a line that is parallel to the line whose equation is 2x + 3y =12
    14·1 answer
  • 4x^2−24x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!