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
Bingel [31]
3 years ago
7

What is the value of x ??

Mathematics
2 answers:
Alika [10]3 years ago
7 0
8................................
olga55 [171]3 years ago
6 0

Answer:

b. 8

Step-by-step explanation:

You might be interested in
What is the area of the figure?<br> Enter your answer in the box.<br><br>  in²
Lubov Fominskaja [6]
First, we find the area of the triangle is 12 in. Square. Then, we find the area of the square is 100 square inches. Finally, we add it together to have 112 square inches.
6 0
3 years ago
Read 2 more answers
The answer to x2+5x+6=0 is ?
Sliva [168]

Answer:

-6/7

Step-by-step explanation:

x2+5x+6=0

7x+6= 0

   -6    -6

7x= -6

/7    /7

x= -6/7 or -0.85714285714

8 0
4 years ago
What is 3(to the third power) - (4)(2)
qaws [65]
Your answer should equal to 19!

4 0
4 years ago
(03.01 MC)
vekshin1

Answer:

Option (1) will be the answer.

Step-by-step explanation:

Coordinates of the points A and B lying on the line f are (0, 2) and (2, 0) respectively.

Slope of the line f,

m_{1}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m_{1}=\frac{2-0}{0-2}

m_{1}=-1

After dilation of line f by a scale factor of 2, coordinates of A' and B' will be,

Rule for dilation,

(x, y) → (kx, ky)

Where k = scale factor

A(0, 2) → A'(0, 4)

B(2, 0) → B'(4, 0)

Slope of line f',

m_{2}=\frac{0-4}{4-0}

m_{2}=-1

Since, m_{1}=m_{2}=-1

Therefore, both the lines f and f' will be parallel.

Option (1) will be the answer.

6 0
4 years ago
Suppose SAT Writing score are normally distributed a mean of 497 and a standard deviation of 114. A university plans to admit st
Olin [163]

Answer:

The minimum score required for admission to the nearest whole number = 557

Step-by-step explanation:

We solve this using z score formula.

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

Top 30% of the candidates is a ranking that is equivalent to = 100 - 30% = 70th percentile.

The z score of 70th percentile = 0.524

Mean = 497

Standard deviation of 114.

Minimum score = raw score = ???

Hence:

0.524 = x - 497/114

Cross Multiply

0.524 × 114 = x - 497

59.736 = x - 497

x = 59.736 + 497

x = 556.736

The minimum score required for admission to the nearest whole number = 557

7 0
4 years ago
Other questions:
  • Which rate is a unit rate? A. $12/1hour B. 500miles/25gallons C. 15pounds/3cans D. $1/2pastries
    12·2 answers
  • 10. When you add the same number to both sides of an inequality, is the inequality still true? Explain how you know your stateme
    9·1 answer
  • What are the values of the function Y=3x-4 for x=0,1,2, and 3? (A) -4, -1, 2, 5 (B) 0, 3, 6, 9 (C) -4, 2, 5, 8 (D) 0, 1, 5, 9
    14·2 answers
  • a group of 42 people attended a ball game. there were twice as many children as adults in the group. set up a system of equation
    14·1 answer
  • 28. Emily is buying some graduation pictures. She pays $25 for the sitting and $15 for each
    5·1 answer
  • tanmayi wants to raise 175$ for a school fundraiser. she has raised 120$ so far how much more does she need to reach her goal?
    6·1 answer
  • What is the circumference of a gummy
    5·1 answer
  • Which of the following statements is true when comparing numbers using a number line?
    15·2 answers
  • What is the volume of this unit cube?
    5·2 answers
  • 90%in the SIMPLEST form​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!