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
katrin [286]
3 years ago
14

If QR=PQ , RS=PQ and QR is 2x+5 and RS is 10-3x Solve for x using the given information

Mathematics
1 answer:
AfilCa [17]3 years ago
5 0

Answer:

x = 1

Step-by-step explanation:

2x + 5 = 10 - 3x

2x + 3x = 10 - 5

5x = 5

x = 1

You might be interested in
Use fraction models to solve two and four sevenths plus three and two fourths equals blank
jenyasd209 [6]

Answer:

6 \frac{1}{14}

Step-by-step explanation:

Write down the problem;

2 \frac{4}{7} + 3 \frac{2}{4}

Simplify

2 \frac{4}{7} + 3 \frac{1}{2}

Convert so that the fractions have a common denominator; multiply the numerator and denominator of both fractions such that the denominators are equal;

2 \frac{8}{14} + 3 \frac{7}{14}

Add the fractions;

5 \frac{15}{14}

Convert to mixed number;

6 \frac{1}{14}

3 0
2 years ago
Look at the following figure. Copy the cross onto another piece of paper. Then, cut apart the four pieces labeled A, B, C, and D
kozerog [31]

Answer:

C should slot on top of A.

Then D should slot in next to C of the left.

Lastly B should be beneath D and on the left of A.

Hope that makes sense.

3 0
3 years ago
PLEASE HELP IM STRUGGLING!!
dem82 [27]
Use the tangent-chord theorem:
The included chord-tangent angle is half the size of the intercepted arc.

The intercepted arc is "c".
The included chord-tangent-angle is the supplement of 110=70 degrees.
Therefore from the tangent-chord theorem, 70 degrees = half the size of arc "c"
=>
arc "c" = 2*intercepted angle = 2*70 degrees = 140 degrees.

3 0
3 years ago
The U.S. Senate has 100 members. After a certain election, there were 4 more Democrats than Republicans, with no other parties r
kakasveta [241]

Let x = # of Republicans

x + 4 = # of Democrats

x + x + 4 = 100

x = 48

48 + 4 = 52

There are 52 Democrats and 48 Republicans.

3 0
2 years ago
40 students where has their favorite shoe color <br> how many chose blue?
balandron [24]

Answer:

8 students

Step-by-step explanation:

There are 20 boxes and there are a total of 40 students interviewed. So, each box is worth 2 students. Since blue has 4 boxes, 4*2 = 8 students chose blue as their favorite shoe color.

Please mark as Brainliest.

⚡✨

3 0
3 years ago
Other questions:
  • 100 Points + Brainlest 8th Grade Math Please Help
    13·2 answers
  • Ralph is painting the barn below, including the sides and roof. He wants to know how much paint to purchase.
    6·1 answer
  • How do u solve this question 3/4 - 1/3 =
    9·2 answers
  • What will be the distance from point c' in the rotated figure?
    11·2 answers
  • What is the minimum number of triangles required to construct a 10 sided polygon
    12·1 answer
  • Solve each equation. Check your solution.
    15·2 answers
  • Put the following equation of a line into slope-intercept form, simplifying all<br> fractions.
    15·1 answer
  • Five numbers have a range of 14. Four of the numbers are 20, 22, 31 and 25. Work out the two different possible values for the f
    10·1 answer
  • Find the constant of proportionality in the equation below. Y=150x
    14·1 answer
  • Rename the fraction as a decimal 1/50
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!