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Liula [17]
2 years ago
9

HELP IM LOW KEY FIGHTING WITH MY MUM ABOUT THIS

Mathematics
2 answers:
HACTEHA [7]2 years ago
8 0

Answer:

51.111, 17, 81, 15

Step-by-step explanation:

Fed [463]2 years ago
5 0
1. 2300 divided by 45= 51
2.357 divided by 21= 17
3. 1215 divided by 15= 81
4.360 divided by 24= 15
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If line segment AB represents ​%, what is the length of a line segment that is​ 100%?
const2013 [10]
I believe it’s 8 inches
3 0
3 years ago
Describe two ways to solve the equation 2(4x-11)=10
shtirl [24]
2(4x-11) = 10

On dividing 2 on both sides

\frac{2(4x-11)}{2} =  \frac{10}{2}

4x-11 = 5

On Adding 11 on both sides:

4x-11+11 = 11+5

4x = 16

On dividing both side by 4

\frac{4x}{4}  =  \frac{16}{4}

x = 4

Second way is:

We can use distributive property as

2(4x-11) = 10

2*4x- 2*11 = 10

8x - 22 = 10

On Adding 22 on both side

8x - 22+22 = 10+22

8x = 32

On dividing both side by 8

\frac{8x}{8}  =  \frac{32}{8}

x = 4
6 0
3 years ago
A line, y = mx +b, passes through the point (2,3) and is parallel to y = 2x + 3. What is the value of
diamong [38]

Answer:

The value of b is 3

Step-by-step explanation:

mx is the slope and b is the y intercept. I hope this helps!

4 0
3 years ago
Part of the graph of the function f(x) = (x - 1)(x + 7) is
Romashka [77]

Answer:

In BOLD.

Step-by-step explanation:

f(x) = (x - 1)(x + 7)

Convert to vertex form.

= x^2 + 6x - 7

= (x + 3)^2 - 9 - 7

= (x = 3)^2 - 16

So the vertex is at (-3, -16)

Also, as the vertex is a minimum the graph is increasing on interval x > -3.

From the graph we see:

The graph is positive on the interval

where x < -7  and x > 1.

- and negative where

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5 0
3 years ago
Read 2 more answers
Solve the problem.
krok68 [10]

Answer:

Step-by-step explanation:

Perimeter = 84 feet

Side One = Side Two + 12 feet

Side Two + 17 = Side Three

Side Two + Side Two = Side Four

Perimeter = (Side Two + 12) + (Side Two) + (Side Two + 17) + (Side Two + Side Two) = 5 x (Side Two) + 29 = 84

5x + 29 = 84

5x = 55

x = 11

Side Two = 11 feet

Side One =  11 + 12 = 23 feet

Side Three = 11 + 17 = 28 feet

Side Four = 11 X 2 = 22 feet

7 0
4 years ago
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