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
Dmitrij [34]
3 years ago
13

Maria does weightlifting for 30 seconds and then aerobics for 60 seconds. She repeats this 10 times. If she does not take any br

eaks, how many minutes does she exercise?
Mathematics
2 answers:
olga2289 [7]3 years ago
5 0
It took 15 minutes !!
VikaD [51]3 years ago
3 0

Answer:

15 minutes

Step-by-step explanation:

You might be interested in
Complete the pairs of corresponding parts if ABD congruent to EFC.
Alchen [17]
Remember the notation..

When you have a triangle called ABD, the angles may be called in theses equivalent ways>

angle A is equivalent to ∠ DAB
angle B is equivalent to ∠ ABD
angle D is equivalen to ∠ BDA

Then given that the two triangles are congruent, you can say an

angle B = angle F = ∠ EFC

So the answer is the last option of the list.




5 0
3 years ago
Read 2 more answers
The table shows the values of a function f(x).
QveST [7]

Answer:

The average rate of change is =-4

Step-by-step explanation:

The average rate of change from x=a to x=b of f(x) is given by;

=\frac{f(b)-f(a)}{b-a}

We want to find the average rate of change of the function represented in the table  from x=-2 to x=2.

=\frac{f(2)-f(-2)}{2--2}

From the table f(-2)=25 and f(2)=9

The average rate of change from x=-2 to x=2 is

=\frac{9-25}{2--2}

=\frac{-16}{4}

=-4

3 0
3 years ago
Is the perimeter of a square and its side length linear or not linear?
NARA [144]
Its linear , if side is x then perimeter is 4x 
 I hope this helps, if you have any further questions don't hesitate to ask
4 0
3 years ago
What is the slope of 3,5 and -3,-5
olya-2409 [2.1K]
The slope is 5/3 five over 3. You youse the formula y2 - y1 over x2-x1. Plug into calculator,and then reduce.
5 0
4 years ago
Help me with this Geometry question please
Mnenie [13.5K]

Answer:

not 100% sure but answer should be 59

Step-by-step explanation:

QSR is inscribed

118/2=59

4 0
3 years ago
Other questions:
  • What is 0.0000009/.03 in scientific notation?
    6·1 answer
  • A nut mixture of almonds and cashew nuts at a small fair is $1.00 per pound of almonds and $3.55 per pound of cashew nuts. Over
    12·2 answers
  • Fraction Problems
    9·1 answer
  • given the first term and the common difference of an arithmetic sequence find the 52nd term and the explicit formula. did I do t
    5·1 answer
  • Find the ratio. Than find and interpret the value of the ratio
    15·1 answer
  • I need some help. I will try to give brainliest
    8·1 answer
  • Describe the slope of these lines what do we call these lines?
    11·1 answer
  • Find the area of shaded sector <br> A. 284<br> B.248<br> C.250<br> Pls I'll give brainlist
    14·1 answer
  • What is the slope of this line?
    8·1 answer
  • The number of bacteria in a certain population is predicted to increase according to a continuous exponential growth model, at a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!