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
Natasha2012 [34]
3 years ago
9

The sum of a number and -7 is equal to 40. Write the equation

Mathematics
2 answers:
Luba_88 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

-7 + 47=40

kupik [55]3 years ago
5 0

Answer:

-7 + n = 40

Step-by-step explanation:

You might be interested in
When using a straight ladder, it is recommended that the base of the ladder by placed approximately 1/4 the length of the entire
RUDIKE [14]

Answer:

What is the question?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!!
Gelneren [198K]

Answer:

The correct answer is 5

3 0
3 years ago
Read 2 more answers
A half-circle is joined to an equilateral triangle with side lengths of 12 units. What is the perimeter of the resulting shape?
krek1111 [17]

Answer:

P = 42.84  cm

Step-by-step explanation:

A half-circle is joined to an equilateral triangle with side lengths of 12 units.

We need to find the perimeter of the resulting shape.

The perimeter of the half cirle is πr.

The diameter of the circle is 12. It means radius is 6 units.

An equilateral triangle has 3 equal sides. So, perimeter of the triangle is given by :

P = πr  + 12 +12

= 3.14(6) + 24

= 42.84  cm

Hence, the perimeter of the resulting shape is 42.84  cm.

8 0
3 years ago
Suppose △DEF≅△MNO.
mixas84 [53]
The answer is b. would u like to see steps or are you good?
6 0
3 years ago
What is the value of a cube if the length of one side is 9 inches
sp2606 [1]

Answer:

729 in ^3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area and the circumference using 3.14
    12·1 answer
  • Emily had 75 buttons. She gave 15 buttons to Jake. What percent of the buttons did Emily give to Jake? My Answer:
    9·1 answer
  • Slope of (2,3) and (-15,5)
    11·1 answer
  • A circle has a radius of 15 inches. What is the area, in square inches, of this circle? (The area of a circle with a radius of r
    5·1 answer
  • Write 0.8 as a fraction.
    8·2 answers
  • Joe flipped a coin 100 times. It landed heads
    6·2 answers
  • This is due in 8 minutes help pls :/
    13·2 answers
  • enrique y carolina fueron a un día de picnic junto con sus amigos .si calcularon que iban a necesitar 9:2 l de jugo que alcáncen
    12·1 answer
  • Need some help with this question.
    10·1 answer
  • Door prizes for entrants in a young inventors competition are $100, $50, $25 and $10. In how many ways can the door prizes be aw
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!