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
olga2289 [7]
2 years ago
9

I Will Mark Brainliest

Mathematics
2 answers:
Bess [88]2 years ago
6 0

Answer:

len = 35

width = 25

Step-by-step explanation:

3x-y = 2x+y

1) x-2y = 0

9x -6= 120

x = 14

y = 7

Georgia [21]2 years ago
5 0

Answer:

Length = 2x+y cm and since it's a rectangle,

2x+y=3x-y ---------------- (i)

width = 2x-3 cm

It's perimeter,

2(2x+y+2x-3)=120 ---------------- (ii)

Solving both equations,

x = 14 cm

y = 7 cm

so length is, 2×14+7 = 35 cm

and width is, 2×14-3 = 25 cm

so area will be, 35×25 = 875 cm²

Answered by GAUTHMATH

You might be interested in
Find the value of a.<br> A. 58<br> B. 130<br> C. 86<br> D. 65
tatiyna

Answer:

C. \ \ \ 86°

Step-by-step explanation:

1. Approach

In order to solve this problem, one must first find a relationship between arc (a) and arc (c). This can be done using the congruent arcs cut congruent segments theorem. After doing so, one can then use the secants interior angle to find the precise measurement of arc (a).

2. Arc (a) and arc (c)

A secant is a line or line segment that intersects a circle in two places. The congruent segments cut congruent arcs theorem states that when two secants are congruent, meaning the part of the secant that is within the circle is congruent to another part of a secant that is within that same circle, the arcs surrounding the congruent secants are congruent. Applying this theorem to the given situation, one can state the following:

a = c

3. Finding the degree measure of arc (a),

The secants interior angle theorem states that when two secants intersect inside of a circle, the measure of any of the angles formed is equal to half of the sum of the arcs surrounding the angles. One can apply this here by stating the following:

86=\frac{a+c}{2}

Substitute,

86=\frac{a+c}{2}

86=\frac{a+a}{2}

Simplify,

86=\frac{a+a}{2}

86=\frac{2a}{2}

86=a

5 0
3 years ago
Juan has $10. He recently got a job and now makes $9.15 an hour. He now has $760.30. How many hours has he worked?
marissa [1.9K]

Im not sure if im correct but I think the answer is 82 hours.

6 0
3 years ago
Read 2 more answers
.hoi I need a lil help
mihalych1998 [28]

Answer:

10

Step-by-step explanation:

4+5=9 and 1/2+1/2 =1  so 9+1=10

6 0
3 years ago
Read 2 more answers
Find the AREA of the triangle below. Round your answer to the nearest tenth.
nordsb [41]

Step-by-step explanation:

4+2+2+4+5 - 17

in nearest ten - 100 but i am not sure

7 0
3 years ago
What are the first four terms of the sequence defined recursively below?
pogonyaev
I think the answer is D hope this helps
7 0
3 years ago
Read 2 more answers
Other questions:
  • In parallelogram ABCD, one way to prove the opposite sides are congruent is to draw in auxiliary line BD, then prove triangle AB
    13·2 answers
  • Write a decimal where the value of a digit is 1/10 as much as a digit in another place.
    9·1 answer
  • Add. (3t - 3) + (6t2 + 4t + 13) + (-8t2 + 11t - 1)? A) -2t2 + 18t + 9 B) -2t4 + 182 + 9 C) 2t4 - 18t - 9 D) 2t4 + 18t + 9
    13·1 answer
  • I do not understand how to do one of my online homework questions:
    5·1 answer
  • Twenty cars pass through Intersection X in 4 minutes, 35 cars pass through Intersection Y in 5 minutes, and 36 cars pass through
    14·1 answer
  • A customer at the produce section of a food store bought cucumbers and heads of lettuce . The quantity she purchased of the head
    14·1 answer
  • How is 8% sales tax like an 8% increase
    11·2 answers
  • What's the addition equation for the problem 15-9=6​
    11·1 answer
  • Which function has a range of (-pi/2,pi/2)?
    15·1 answer
  • A triangle is rotated 90° about the origin. Which rule describes the transformation?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!