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
Zielflug [23.3K]
3 years ago
7

This week, Sarah spent a total of 120 minutes studying. This total was 20 more

Mathematics
1 answer:
MrMuchimi3 years ago
4 0

Answer:

She spent 25 minutes studying last week

Step-by-step explanation:

L = last week

120 = 4L + 20

Subtract 20 from either side

100 = 4L

Divde either side by 4

25 = L

You might be interested in
Is negative 2 n 13/16 greater, or less than or equal to negative 2 11/14???
Kazeer [188]
-2 \frac{13}{16} \ \textless \  -2\frac{11}{14}
8 0
3 years ago
Samantha can run one mile in 8 minutes. At this rate how long will it take her to run in 5 miles
Serhud [2]
It would take Samantha 40 minutes to run 5 miles!!!
4 0
3 years ago
Read 2 more answers
Put the following products in order from least to greatest, without multiplying.
steposvetlana [31]

Answer: Just for the first page

1/2, 3/4, 3/4, 3/4, 3/4, 3/3, 4 1/4, 5

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Is 13/ 4 the same as 3 1/4 ? Explain your answer in complete sentences. ​
Andrew [12]

Answer:

no it is not the same.

Step-by-step explanation:

it is not the same because 13/4 is smaller than 3/14. 3 1/4 includes a whole number, and 13/4 doesn't.

4 0
3 years ago
What are the angle measures of triangle ABC?
Schach [20]

The angle measures of triangle ABC is ∠A=90°, ∠B= 60°, ∠C = 30°. Thus, the correct option is B.

<h3>What is a triangle?</h3>

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The sum of all the angles of a triangle is always equal to 180°.

As it is known that the angles of the triangle are 30°, 60°, and 90°. Therefore, the largest angle is 90° which will be the opposite of the largest side of the triangle, therefore, the measure of ∠A=90°.

Also, the shortest angle of the triangle is 30°, which will lie at the opposite of the smallest side of the triangle, therefore, the measurement of the ∠C=30°.

Now, the angle left is ∠B therefore, the measure of ∠B=60°.

Hence, the angle measures of triangle ABC is ∠A=90°, ∠B= 60°, ∠C = 30°. Thus, the correct option is B.

Learn more about Triangle:

brainly.com/question/2773823

#SPJ1

4 0
2 years ago
Other questions:
  • What’s the radius of the circle?
    8·1 answer
  • Matthew has been observing 10 bacteria in a petri dish for his science class. If the bacteria population doubles every 12 hours,
    12·1 answer
  • 20 POINTS!
    14·1 answer
  • The figure below is a net for a rectangular prism. Side a = 69 centimeters, side b = 22 centimeters, and side c = 15 centimeters
    6·1 answer
  • M= 15,<br> What is the value of m in the 6<br> 12<br> 141<br> 18
    10·1 answer
  • Oanna earns $10 per hour at her job. Last week, Joanna earned $400.
    7·2 answers
  • 17230<br>50785<br>46763<br>+24340​
    15·2 answers
  • Find the area of CDE round the area to the nearest whole number if necessary
    5·2 answers
  • Write the ratios for sin X and cos X.<br><br><br>can someone help me with this? I'm super stuck​
    13·1 answer
  • Please answer all 5 xoxo &lt;3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!