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gtnhenbr [62]
3 years ago
8

What is 6(5+7)+21=?????????

Mathematics
2 answers:
Illusion [34]3 years ago
7 0

Answer:

93

Step-by-step explanation:

5+7 =12

12 x 6 = 72

72+21= 93

nataly862011 [7]3 years ago
3 0

6(5 + 7) + 21 = 93 \\  \\ 1. \: 6 \times 12 + 21 \\ 2. \: 72 + 21 \\ 3. \:  = 93

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Which graph represents the function y = 3*+2?
puteri [66]

Answer:

We can graph y = 2x/3 - 2 to find the line.

We know one point, which is the y-intercept. The y-intercept is (0,-2) so that is our first point. Plot that point on the chart. Now to find another point, we can just insert a number for x and solve for y. I am going to use the number 3.

y = 2x/3 - 2

y = 2(3)/3 - 2

y = 6/3 - 2

y = 2 - 2

y = 0

So when x = 3 y = 0. We have another point,which is (3,0) Plot the points (0, -2) (3, 0) and draw a line between the points and that is your graph.

there ya go

5 0
3 years ago
The base of an isosceles triangle is 4/5. The perimeter of the triangle is 4\2\15 what is the length of either of the remaining
crimeas [40]

Answer:

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Step-by-step explanation:

Assuming you mean the perimeter is 4 2/15, the sum of the lengths of the two equal sides is ...

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Then either of the remaining sides is half this value, or ...

  (4 -10/15)/2 = (4/2) -(1/2)(10/15) = 2 -5/15 = 1 10/15 = 1 2/3

Each of the remaining sides has length 1 2/3.

7 0
3 years ago
Does anyone know how to solve this ?
zvonat [6]
The answer is (TU=64.)
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Sam lives 8 miles from work and Mike lives 30 miles from work. How much farther is Mike’s trip to work than Sam’s?
telo118 [61]
22 miles,
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3 years ago
A local deli sells 4-inch sub sandwiches for $2.95. It has decided to sell a "family sub" that is 50
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Answer:

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Step-by-step explanation:

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