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
dezoksy [38]
3 years ago
13

A history test has 30 questions. A student answers 90% of the questions correctly. How many questions did the student get correc

t.
Mathematics
1 answer:
algol133 years ago
7 0

Answer:

27 questions

Step-by-step explanation:

Hope this helps!

You might be interested in
A transformation translates the point S (-1,1) down 2 units and right 3 units. What rule describes this translation. A. (x,y)=(x
Fittoniya [83]
Down = -y
right= +x

Hence rule D. is correct
3 0
3 years ago
Which expression is equivalent to (3x^2)^3
sashaice [31]

Answer:

27x^6

Step-by-step explanation:

(3x^2)^3=

3^3(x^2)^3=

27x^6

3 0
4 years ago
Find the distance (-1,-2) and (3,-1)
jasenka [17]

Answer:

\sqrt{17}

Step-by-step explanation:

\sqrt{4^2 + 1^2}

\sqrt{17}

5 0
3 years ago
Find the surface area of the triangular prism.
Ivahew [28]

The surface area of the triangular prism is 93 squared feet.

<h3>What is the surface area of the triangular prism?</h3>

The surface area of triangular prism is expressed as;

S.A = bh + ( s₁ + s₂ + s₃ )H

From the diagram;

  • h = 2ft
  • b or s₁ = 3ft
  • s₂ = 3ft
  • s₃ = 3ft
  • H = 10ft

We substitute our given values into the equation above.

S.A = bh + ( s₁ + s₂ + s₃ )H

S.A = (3ft × 2ft) + ( 3ft + 3ft + 3ft )10ft

S.A = 3ft² + ( 9ft )10ft

S.A = 3ft² + 90ft²

S.A = 93ft²

The surface area of the triangular prism is 93 squared feet.

Learn more about prisms here: brainly.com/question/21079821

#SPJ1

6 0
2 years ago
Write the product using exponents (very easy)
goldfiish [28.3K]

Answer:

-9^{4} x x^{3}

Step-by-step explanation:

:)

3 0
3 years ago
Read 2 more answers
Other questions:
  • -5/7 (10 -1/5) Math equation
    6·1 answer
  • Please answer CORRECTLY !!!!!!!! WILL MARK BRAINLIEST !!!!!!!!!!
    12·1 answer
  • Solve the trig. equation for all angles between 0-360. <br> 2cos²θ=1
    9·1 answer
  • Galen can reach up to a height of 1.87 meters while standing flat on the ground. His father can reach a height of 2.56 meters. H
    9·2 answers
  • PLEASE HELP! I AM BEHIND ON SCHOOL WORK AND I NEED THIS! PLEASE SHOW WORK!
    10·1 answer
  • ∆ABC is dilated using a scale factor of 12 to produce ∆A'B'C'.
    13·1 answer
  • Divide 210kg in the the ratio 3:4​
    13·1 answer
  • bob puts in $50 per week and started with $100. bill started with $800 and takes out $60 per week. after how many weeks will the
    10·1 answer
  • Jonah lent Angelica $150 to help her buy a laptop computer. If Jonah charges her 8.8% interest and
    12·1 answer
  • A barn is shaped like a rectangular prism with a triangular prism on top as shown. The exterior four walls and two triangular fa
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!