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
tatiyna
2 years ago
11

HELPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Debora [2.8K]2 years ago
8 0

Answer:

C

Step-by-step explanation:

Hunter-Best [27]2 years ago
5 0
the answer is A : m=-1
You might be interested in
Which statement is true about the result of a rigid transformation?
Ulleksa [173]
I think the answer is a
6 0
3 years ago
URGENT!!!!!!
patriot [66]

Answer:426.6

Step-by-step explanation:

.138 x =.088(x - 69.7) + .394(69.7)

.138 x -  .088x = 69.7(.394 - .088)

.05x = 21.3282

/

x = 426.564

This rounds to x = 426.6

<h2><u>Give me brainliest</u></h2>
6 0
2 years ago
Can someone help me with both of the or may be one
azamat

Question 6

Given:

QR = RS

QR = x + 6

RS = 4x

To find:

Length of line segment QS

Steps:

We know QR = RS, so substituting we get,

x + 6 = 4x

     6 = 4x - x

     6 = 3x

  6/3 = x

     2 = x

      x = 2

Now,

QS = QR + RS

QS = x + 6 + 4x

QS = 2 + 6 + 4(2)

QS = 2 + 6 + 8

QS = 8 + 8

QS = 16 units

Therefore, the length of QS is 16 units

Question 7

Given:

QR = RS

QR = 2x - 2

RS = 2x

To find:

Length of line segment QS

Steps:

We know that QR = RS, so substituting the values we get,

          QR = RS

      3x - 2 = 2x

3x - 2 - 2x = 0

     3x - 2x = 2

               x =2

Now,

QS = QR + RS

QS = 3x - 2 + 2x

QS = 3(2) - 2 + 2(2)

QS = 6 - 2 + 2(2)

QS = 6 - 2 + 4

QS = 4 + 4

QS = 8 units

Therefore, the length of QS is 8 units

Happy to help :)

If u need any help feel free to ask

7 0
3 years ago
Read 2 more answers
a tree casts a shadow 8 feet long. A 6-foot Man cast a shadow 4 feet long. The triangle formed by the tree and its shadow is sim
Elden [556K]

Answer:

12 feet

Step-by-step explanation:

Draw a diagram (see picture below). The tree and its shadow is one triangle, the man and its shadow is another triangle. We assume both are right triangles because people and trees stand vertical.

Create a proportion to solve. Put the missing value in a numerator.

Tree height / Tree shadow = Man height / Man shadow

\frac{x}{8} =\frac{6}{4}

Solve using cross multiplication. Multiply x by 4. Multiply 6 by 8.

4x = 48    Divide both sides by 4 to isolate x.

x = 12       Height of tree

The tree is 12 feet tall.

4 0
3 years ago
The perimeter of a rectangle is 156 feet the length is 22 feet what is the width
dusya [7]

Answer:

W value 56 ft

Step-by-step explanation:

The formula for the perimeter of a rectangle is

P = 2L + 2W

Here P = 156 ft = 2(22 ft) + 2W, or

                 78 ft = 22 ft + W

This yields the W value 56 ft

8 0
3 years ago
Other questions:
  • If your toy car’s trunk is 8 feet long, 6 feet wide, and 4 feet
    10·2 answers
  • X+23=63 the answer to this to X
    13·1 answer
  • PLSS HELP ASAP!!! <br><br> Given: 2x−1=6x−17<br> Prove: x=4
    5·1 answer
  • In a high school league, there were 256 touchdowns made last year. If 64 games were played, what is the mean, or the average, nu
    14·1 answer
  • Avon Edwards worked 45.5 hours at $5 per hour. He made $100 in tips but no bonuses. Anything over 40 hours is paid time-and-a-ha
    12·1 answer
  • 8. 10a - [4{5a - 3(a - 1)} - 3 (4a - 3a + 1)]​
    6·1 answer
  • Find the hypotenuse using Pythagorean Theorem. Round your answer to the nearest hundredth. A=7 B=6 C=0​
    7·2 answers
  • 6th grade math help me pleaseeeee
    12·2 answers
  • Please help need correct answer will give brainiest
    14·1 answer
  • Which is greater 20.903 or 2.209
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!