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
Greeley [361]
4 years ago
5

Can someone help me?

Mathematics
1 answer:
Troyanec [42]4 years ago
4 0
Since l is parallel to m, the angle of 9x has to equal 153°:

9x = 153° Divide both sides by 9
x = 17°


You might be interested in
the sides of a square are all increased by 3cm The area of the new square is 64cm^2. Find the length of the original square
djyliett [7]
The "new" square must have sides of size 8

8 * 8 = 64

so the original square must have had sides of size 5cm. 8 - 3
4 0
4 years ago
plz, help I don't know what I'm doing wrong. In the diagram, RSTU, and ABCD. Find the ratio of their perimeters.
Bogdan [553]

Answer:

3 : 2

Step-by-step explanation:

Note that the ratio of perimeters is equal to the ratio of the sides, thus

ratio of corresponding sides = 12 : 8 = 3 : 2

Thus the ratio of perimeters is 3 : 2

6 0
3 years ago
The pen company can make 1000 pens in a single day for a cost of $55. If each region of the country needs 90 pens, how much shou
Umnica [9.8K]
I’m pretty sure 4.95 dollars is the correct answer
5 0
4 years ago
Read 2 more answers
if it takes 60 minutes for 9 people to paint 5 walls thhen how many minutes does it take for 4 people to paint 6 walls
adoni [48]

--  9 people paint 5 walls in 60 minutes

--  9 people paint (5 / 5) = 1 wall in (60 / 5) = 12 minutes

--  (9 / 9) = 1 person paints 1 wall in (9 x 12) = 108 minutes

-- 1 person paints (1 x 6) = 6 walls in (108 x 6) = 648 minutes

-- (1 x 4) = 4 people paint 6 walls in (648 / 4) = 162 minutes .
 
8 0
4 years ago
Read 2 more answers
Evaluate the required thickness of styrofoam for the freezer compartment in the previous problem when the inside wall is exposed
Murljashka [212]

Step-by-step explanation:

bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.

Evaluate the required thickness of styrofoam for the freezer compartment in the previous problem when the inside wall is exposed to air at −10 c through a surface coefficient of 16 w/m2⋅k and the outer wall is exposed to 33 c air with a surface coefficient of 32 w/m2 ⋅ k. determine the surface temperatures for this situation

4 0
3 years ago
Other questions:
  • Mark shoveled 1/8 ton of gravel in 1/4 hour. What was his average rate of shoveling in tons per hour?
    9·1 answer
  • How do you solve for the Rations of Special Triangles? This is confusing
    10·1 answer
  • Lisa, Pablo, and Chau sent a total of 91 messages during the weekend. Chau sent 2 times as many messages as Lisa and Pablo sent
    15·1 answer
  • 2. How many square metres (m²) are contained in a rect-<br>angle 12 m long and 8 m wide?​
    9·1 answer
  • #5 I'm having trouble doing that
    12·1 answer
  • Please help loads of points and a brainliest
    12·2 answers
  • Dylen was running for president of his class. He wanted to make a campaign flier for each student in his school. If there are ab
    7·1 answer
  • The sum of three even consecutive integers if the first integer is y.
    10·1 answer
  • С
    7·1 answer
  • (4.8).<br> (0,0)<br> A. y = 2x<br> B. y = 2 x<br> C. y = -2<br> D. Y.<br> E. y
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!