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
Dafna1 [17]
3 years ago
12

Pls help with this question please

Mathematics
1 answer:
Marina86 [1]3 years ago
5 0

Answer:

x=8

Step-by-step explanation:

<h3><u>G</u><u>i</u><u>v</u><u>e</u><u>n</u><u>:</u><u>-</u></h3>

RS=28

RT=3x+4

<h3><u>T</u><u>o</u><u> </u><u>F</u><u>i</u><u>n</u><u>d</u><u>:</u><u>-</u></h3>

<u>Solve</u><u> </u><u>for</u><u> </u><u>x</u><u>.</u>

<h3><u>According</u><u> </u><u>to</u><u> </u><u>question</u><u>:</u><u>-</u></h3>

<h3>=>RS = RT</h3>

[Tangent of same circle are equal]

=>3x+4=28

=>3x=28-4

=>3x=24

=>x=\frac{24}{3}

<h3>=>x=8</h3>

<h3><u>The</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>x</u><u> </u><u>is</u><u> </u><u>8</u><u>.</u></h3>

You might be interested in
PLEASE HELP HELP !!!!!!!
german

Answer: The answer is –3x+10=5x–8.

Step-by-step explanation:

5 0
3 years ago
Explain in words how to solve the following problem.Maske sure to include all steps and the answer. 3/7 divided by 1/2
Maksim231197 [3]
To divide by a fraction is to multiply by its recipricle.
3/7 × 2/1
simplify fraction
3/7 × 2
multiply
6/7
3 0
3 years ago
Read 2 more answers
During a test period, an experimental group of 10 vehicles using an 85 percent ethanol-gasoline mixture showed mean CO2 emission
Zinaida [17]

Answer:

-1.683

Step-by-step explanation:

Given :

Group 1 :

x1 = 667 ; n1 = 10 ; s1 = 20

Group 2 :

x2 = 679 ; n2 = 14 ; s2 = 15

The test statistic assuming equal variance :

x1 - x2 / √[Sp² * (1/n1 + 1/n2)]

sp² = [(n1 - 1)*s1² + (n2 - 1)*s2²] ÷ (n1 + n2 - 2)

Sp² = [(10 - 1)*20² + (14 - 1)*15²] = 296.59

Test statistic =

(667 - 679)/ √[296.59 * (1/10 + 1/14)]

-12 / 7.1304978

Test statistic = - 1.682

8 0
2 years ago
What is the answer for this
e-lub [12.9K]

Answer:

A

Step-by-step explanation:

The green is the starting place, when you move from a point on the green triangle to the blue one, you go 5 to the left and 3 down.

8 0
3 years ago
Complete the square to solve 4x2 + 24x = 4.
igomit [66]

Answer:

x = - 3 ± \sqrt{10}

Step-by-step explanation:

Given

4x² + 24x = 4 ( divide through by 4 )

x² + 6x = 1

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(3)x + 9 = 1 + 9

(x + 3)² = 10 ( take the square root of both sides )

x + 3 = ± \sqrt{10} ( subtract 3 from both sides )

x = - 3 ± \sqrt{10}

8 0
3 years ago
Read 2 more answers
Other questions:
  • The quotient of a number n and 12 is written how?<br><br> A. 12/n<br><br> B. n/12
    12·2 answers
  • If you bought a stock last year for a price of $67, and it has risen 12% since then, how much is the stock worth now, to the nea
    8·1 answer
  • What is the range of the data below? A box-and-whisker plot. The number line goes from 50 to 100. The whiskers range from 52 to
    13·1 answer
  • (8u+6v)(5u - Bv)?????
    12·1 answer
  • Jon ran around a track that was 1/8 of a mile long. He ran around the track 24 times. How many miles did Jon run.
    11·1 answer
  • Why -2 is a natural number not a whole number
    5·1 answer
  • Hi pls answer. it’s being timed
    8·2 answers
  • One circle has a circumference of 12π cm. Another circle has a circumference of 32π cm. What is the ratio of the radius of the s
    6·1 answer
  • 4(x+4) + 2x = 52 need answer
    5·1 answer
  • 75% of a number is 24
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!