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
Anastaziya [24]
3 years ago
10

90% on a test. If he answered 135 questions correctly, how many questions were on the test?

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
8 0
150, you set up a proportion with 90 and 135, and 100 and x
USPshnik [31]3 years ago
3 0

Answer:

150

Step-by-step explanation:

You might be interested in
Which best describes the incenter of a triangle?
Sergeeva-Olga [200]

Answer:

D. it is the point where the three angle bisectors of the triangle intersect.

Step-by-step explanation:

Because in geometry the incenter of a triangle is deliberated as the center of a triangle.

3 0
3 years ago
Send the answer from 18 to 23 with process in copy​
viktelen [127]

19. Perimeter of rectangle = 2(l + b)

l = 25m

b = 16m

Perimeter of rectangular park = 2 (25 + 16)

= 50 + 32

= 82m

Perimeter of square park = 82m

(given that, perimeter of rectangular and square park are equal)

Perimeter of square = 4a

4a = 82

a = 82/4

a = 20.5m

Area of square park = a²

= 20.5²

= 420.25m²

20. Perimeter of regular hexagon = 6a

a = 2.5

6a = 6 × 2.5

= 15cm

21. Perimeter of regular decagon = 10a

a = 8

10a = 10 × 8

= 80cm

4 0
3 years ago
Evaluate the expression 3(7 + 4)2 − 14 ÷ 7. 50 361 363 586
Kipish [7]
It appears that none of your option choices are correct,, are you sure you copied them right ? I will show you how to solve this and how I got my answer.
The first step for solving this is to add the numbers in the parenthesis.
3 × 11 × 2 - 14 ÷ 7
Divide -14 by 7.
3 × 11 × 2 - 2
Divide the first 3 numbers together.
66 - 2
Subtract the numbers together to get your final answer.
64
Let me know if you have any further questions.
:)
4 0
3 years ago
Read 2 more answers
(GEMOETRY) What is the perimeter of Green Island?
Leno4ka [110]

Answer:The Perimeter of Green Island is 1.6 km.

5 0
3 years ago
What’s the definition of mean
ratelena [41]

it means you are being rude or disrespectful to someone

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the 0.9 to the power of 2
    5·1 answer
  • A plane can fly 51 miles in 5 minutes. At this rate, how many miles can the plane fly in 18 minutes?
    9·1 answer
  • Mr Kelly has a big pot of chili. He splits it into 9 bowls that each hold 1 1/8 cups. After filling those bowls, there is 1/2 cu
    5·1 answer
  • ghexdhdxdhhFRE.E BRAINLIESThgdvbdnsjebdshwydsbshssbegdvdbghexdhdxdhhFRE.E BRAINLIESThgdvbdnsjebdshwydsbshssbegdvdbghexdhdxdhhFRE
    15·1 answer
  • Gemma and Leah are both jewelry makers. Gemma made 106 beaded necklaces. Leah made 39 more necklaces than Gemma.
    5·2 answers
  • Please help h(-6)= -x^2+8
    11·1 answer
  • Make the biggest possible number using the digits below only once2,9,4​
    10·1 answer
  • What is the rate of change in the equation y= 6x + 8
    9·1 answer
  • A dog park is divided into sections for large and small dogs. The ratio of the perimeter of the small dog section to the perimet
    8·1 answer
  • What is the equivalent to this fraction <br> 6/8 &amp; 3/4 = ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!