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
Olin [163]
3 years ago
8

What is the simplified expression of 5(3m+7) - 4?

Mathematics
2 answers:
Misha Larkins [42]3 years ago
5 0

Answer:

15m +31

Step-by-step explanation:

5(3m+7) - 4 = 15m + 35 - 4 = 15m +31

Mademuasel [1]3 years ago
4 0
15m+31
use distributive property to get 5x3m= 15m and 5x7=35. Now the equation is 15m+35-4. Your final answer is 15m+31! :)
You might be interested in
The square of the sum of 7 times x and 3 divided by 4 times the difference of x and 1
4vir4ik [10]
I believe the 3rd answer down if the information you provided is correct

Squaring the sum on the top, rules out 1 and 2 (not squaring the 7 only)
then 4 times the difference.  so I believe 4 (x-1) on the bottom.
4 0
3 years ago
Read 2 more answers
Triangle CAT is transformed to produce triangle DOG.
PilotLPTM [1.2K]

Using transformations and congruency concepts, it is found that with these following transformations, the triangles will be congruent.

  • A reflection, then a translation.
  • A rotation, then a reflection.

--------------------------

  • Two triangles are congruent if they have the <u>same lengths</u> of the sides and the <u>same angles.</u>
  • In a reflection, there is a rule that changes the <u>coordinates (x,y)</u>, but does <u>not </u>change <u>the lengths</u> of the sides of the triangles, thus they will still be congruent.
  • A <u>reflection is also a special case of rotation</u>, thus, in a rotation, the triangles are also congruent.
  • A translation is also similar to a reflection, using rules to shift the triangle up, down, left or right according to it's coordinates, not changing the sides or angles, thus congruent.
  • In a dilation, the <u>lengths of the sides are changed</u>, thus, the triangles will not be congruent.

--------------------------

Thus, from the bullet points above, the correct options are:

  • A reflection, then a translation.
  • A rotation, then a reflection.

A similar problem is given at brainly.com/question/24267298

3 0
3 years ago
I need help with some unanswerd Qs on my profile
Natasha_Volkova [10]

Answer:

I will help

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
M &lt; TYV=64°<br><br> What is m<br> A.116°<br> B.90°<br> C.26°<br> D.64°
solmaris [256]
My answer to this question C
4 0
3 years ago
What is slope<br><br>(4,5)and (4,7)​
morpeh [17]

Answer:

x=2

Step-by-step explanation:

the slope is vertical meaning it is undefined.

7 0
3 years ago
Read 2 more answers
Other questions:
  • If lia had 20 puppies, and then her friend took away 19 how many would be left
    12·2 answers
  • How many square feet in a mile?
    13·2 answers
  • When analyzing three linear functions, Daniel noticed that they all intersected at the point (7, 7). What conclusion can Daniel
    6·2 answers
  • Jesse has 5 and 3/ dozen eggs. how many eggs does jesse hae
    7·1 answer
  • Help now fast please
    6·1 answer
  • For the total population of a large southern city, mean family income is
    8·1 answer
  • The width of a triangle is represented by 5 +2y. The length is twice as long as the width. What is the perimeter of the rectangl
    14·1 answer
  • What is this answer please
    7·1 answer
  • Use the empirical rule (68−95−99.7%) to estimate the probability of a seal living between 7.4 and 17 years
    11·1 answer
  • Karen's mom is filling 12 birthday hats with candy for her birthday party. Each hat is shaped like a cone with a height of 6 inc
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!