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
rusak2 [61]
3 years ago
9

Evaluate 15+ (29-13)=

Mathematics
1 answer:
leonid [27]3 years ago
6 0
The answer is 31
29 - 13 is 16
16 + 15 is 31
You might be interested in
Describe two ways you can use a table to write a proportion
fredd [130]
Https://www.bigideasmath.com/protected/content/ipe/grade%207/03/g7_03_04.pdf. click on this link and here you go with the answer!!!!
4 0
3 years ago
Pleeeeeeeez help thank you
MissTica

Answer:

D: 55.5d + 90

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Given the Trapezoid ABCD<br><br> Find the length of AD <br><br> Pls hellpppp
matrenka [14]

Given:

In trapezoid ABCD, AD\parallel BC, MN is the mid-segment of ABCD, AD=30x-10,MN=31x+1,BC=30x+28.

To find:

The length of AD.

Solution:

We know that the length of the mid-segment of a trapezoids is half of the sum of lengths of two parallel sides of the trapezoid.

In trapezoid ABCD,

MN=\dfrac{AD+BC}{2}

31x+1=\dfrac{30x-10+30x+28}{2}

31x+1=\dfrac{60x+18}{2}

31x+1=30x+9

Isolate variable terms.

31x-30x=9-1

x=8

Now,

AD=30x-10

AD=30(8)-10

AD=240-10

AD=230

Therefore, the length of AD is 230.

6 0
3 years ago
Sharonda is plotting quadrilateral PQRS on the graph below She
UkoKoshka [18]

Answer:

7 :)

Step-by-step explanation:

3 0
3 years ago
What is a proportion
Anit [1.1K]
<span>A number considered in comparative relation to a whole.</span>
5 0
4 years ago
Read 2 more answers
Other questions:
  • Thom worked 20 hours last week at the sporting-goods store and earned $155.00. If he continues to earn the same hourly pay , how
    12·1 answer
  • From a population with standard deviation 25, a sample of size 100 is drawn. The mean of the sample is 235. Construct a 90% conf
    11·1 answer
  • Anet said that the common difference in the sequence below is -2. Is she correct? Justify your answer using complete sentences a
    11·1 answer
  • Which statement correctly describes the inverse of the following function​
    12·2 answers
  • Nancy sells handcrafted bracelets at a flea market for $7. If her monthly fixed costs are $775 and each bracelet costs her $2.75
    13·1 answer
  • Answer my question please!! i will give brainlest!
    13·2 answers
  • Which is a correct classification for the triangle?
    6·1 answer
  • PLEASEEEEEEEEEE HELPPPPPPPPPPPPp<br> It is in the picture.
    11·2 answers
  • What is the greatest perfect square that is a factor 1890
    9·2 answers
  • Working with the Concepts.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!