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
puteri [66]
3 years ago
13

Solve for x: -15=3/4x-6

Mathematics
2 answers:
Bogdan [553]3 years ago
5 0
<span>-15 = 3/4 x - 6
- 15 + 6 = 3/4 x
-9 = 3/4 x
so 
x = -9 *4/3
x = -12</span>
ELEN [110]3 years ago
3 0
-15=3/4x-6
- 6 -6
-21=3/4x
-21 divided by 3/4 = 1.75
x = 1.75
You might be interested in
Finding Apothem Length
Anika [276]

Answer:

Step-by-step explanation:

1.5

7 0
4 years ago
Read 2 more answers
In a rhombus whose side measures 20 and the smaller angle is 38°. Find the length of the larger diagonal, to the nearest tenth.
Lemur [1.5K]

A rhombus diagonals form right angles. The diagonals also cut in half the angles

use cosine: cos38 = \frac{a}{20\\\\}

a = 20cos38

a=15.8

4 0
3 years ago
Find the value of x. round your answer to the nearest tenth.
Yakvenalex [24]

9514 1404 393

Answer:

  x ≈ 13.7

Step-by-step explanation:

The relevant trig relation is ...

  Tan = Opposite/Adjacent

  tan(58°) = 22/x

  x = 22/tan(58°) ≈ 13.747

The value of x is about 13.7 units.

5 0
3 years ago
If the parent function f(x)=\root(3)(x) is transformed to g(x)=\root(3)(x+2-4), which is the graph of g(x)?
Arisa [49]

ANSWER

A.

EXPLANATION

The parent function is

f(x) = \sqrt[3]{x}

This function is transformed to obtain

g(x) =  \sqrt[3]{x + 2}  - 4

The +2 is a horizontal translation, that shifts the graph of the parent function to the left by 2 units.

The -4 is a vertical translation, that shifts the graph of the parent function down by 4 units.

The correct option is A.

3 0
4 years ago
Read 2 more answers
Math SAT: Suppose the national mean SAT score in mathematics was 510. In a random sample of 50 graduates from Stevens High, the
sukhopar [10]

Answer:

Mean SAT score for Stevens High graduates are not the same as the national average.    

Step-by-step explanation:

We are given the following information in question:

Population mean, μ = 510

Sample mean, \bar{x} = 501

Sample size, n = 50

Alpha, α = 0.10

Sample standard deviation, s = 30

First, we design the null and the alternate hypothesis

H_{0}: \mu = 510\\H_A: \mu \neq 510

We use Two-tailed t test to perform this hypothesis.

Formula:

t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n-1}} } Putting all the values, we have,

t_{stat} = \displaystyle\frac{501 - 510}{\frac{30}{\sqrt{49}} } = -2.1 Now,

t_{critical} \text{ at 0.10 level of significance, 49 degree of freedom } = \pm 1.6765 Since,              

t_{stat} < t_{critical}

We reject the null hypothesis and fail to accept it.

We accept the alternate hypothesis and mean SAT score for Stevens High graduates are not the same as the national average.

3 0
3 years ago
Other questions:
  • How do I foil (4x-4)(x-4)
    5·1 answer
  • What is the volume?<br> 9 m<br> 19 m<br> 7 m
    9·2 answers
  • Gina was earning $10 per hour. Then she received a 10% pay rate increase. Next month, her
    6·1 answer
  • tom opens a bank account and makes an initial investment of $500 the banker tells tom that he is going to recive and annula rate
    7·1 answer
  • Use the frequency table to determine how many students received a score of 70 or better on an English exam.
    5·1 answer
  • I need the complete answer to this problem, please circle the final answer and what I should write
    9·1 answer
  • Jin has pounds of birdseed. If he uses 1/8 pound a
    7·1 answer
  • Solve the system of equations.
    5·1 answer
  • What is 1+1? help plz​
    12·2 answers
  • The perimeter of a square is 80 - 64y units.Which expression can be used to show the side length of one side of the square.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!