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Luba_88 [7]
3 years ago
7

What is a solution in math?

Mathematics
1 answer:
mash [69]3 years ago
5 0

A solution is an assignment of values to the unknown variables that makes the equality in the equation true.

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What is the third term of the sequence?<br> A<br> 25<br> B<br> 50<br> C. 35<br> D<br> 20
hjlf

Answer:

C

Step-by-step explanation:

35 is the third term of the sequence

Have a great day

8 0
3 years ago
A restaurant offers 10 appetizers and 12 main courses. In how many ways can a person order a​ two-course meal? Use the Fundament
aliya0001 [1]

Answer:

80 ways

Step-by-step explanation:

The first thing is to apply the Fundamental Counting Principle with two groups of items, in this case the multiplication rule is used.

In this case, what we should do is that, for every 1 main course there are 8 appetizers, but there are 10 main courses therefore:

8 * 10 = 80

There are 80 ways to combine appetizers and the main course

5 0
3 years ago
Find the surface area of the square pyramid shown below. (Measurements in picture)
Sloan [31]

Given:

Side length of base = 8

Slant height = 6

To find:

The surface area of the square pyramid.

Solution:

Surface area:

$SA=A+\frac{1}{2} p s

where A is the area of base

p is the perimeter of base

s is the slant height

Area of base (A) = 8 × 8

                           = 64

Perimeter of base(P) = 4 × 8

                                  = 32

Substitute these in the formula:

$SA=64+\frac{1}{2} \times 32 \times 6

$SA=64+96

$SA=160

The surface area of the square pyramid is 160 unit².

8 0
3 years ago
Read 2 more answers
A freight train starts from Los Angeles and heads for Chicago at 40 mph. Two hours later, a passenger train leaves the same stat
Degger [83]
I'm going to assume that they are on parallel tracks, and not the same track.

60x=40(x+2)

60x=40x+80

20x=80

x=4

You can check the work I've provided by filling in the answer for x into the initial question.

ʕ·ᴥ·ʔ
3 0
3 years ago
What is the measure of angle c?
svlad2 [7]

Answer:

c=29°

Step-by-step explanation:

angle b=97°{ vertically opposite angle}

now,

97°+54°+c=180°{ sum of angle of triangle}

  • x=180-151
  • x=29°

<h2>stay safe healthy and happy.</h2>
4 0
3 years ago
Read 2 more answers
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