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dalvyx [7]
3 years ago
11

Please helpppp if you can

Mathematics
2 answers:
vladimir2022 [97]3 years ago
5 0

Answer:

150⁰

Step-by-step explanation:

angles on a straight line add to 180⁰

180-30=150

blsea [12.9K]3 years ago
4 0
It’s 30 because they are vertical angles which means both sides are congruent
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Which expression has the same value as -18 divided by -9?
jenyasd209 [6]

Answer:

<h3>-8 divided by (-4)</h3>

Step-by-step explanation:

-18 divided by -9 is <u>+2</u> and that is what you want.

-18 divided by 2 is -9, not correct.

-12 divided by (-3) is +4, not correct.

-10 divided by 5 is -2, not correct.

Leaving the <em>correct</em> answer: -8 divided by (-4) is <u>+2</u>.

Remember: a negative times a negative equals a positive.

8 0
3 years ago
True or false? The graph represents a function.
amid [387]

Answer: True

Step-by-step explanation:

8 0
3 years ago
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Can someone help me with this question please and thank you
LenaWriter [7]

Answer:

The complete table will be:

x        y

1        5

0.8    4

0.4    2

Step-by-step explanation:

Given rule is:

y = 5x

In the given rule, x is multiplied by 5 to get the values of y. The same rule can be manipulated to find the value of x in terms of y.

\frac{y}{5} = \frac{5x}{5}\\x = \frac{y}{5}

Putting y = 5

x = \frac{y}{5}\\x = \frac{5}{5}\\x = 1

Putting y = 4

x = \frac{y}{5}\\x = \frac{4}{5}\\x = 0.8

Putting y = 2

x = \frac{2}{5}\\x = 0.4

Hence,

The complete table will be:

x        y

1        5

0.8    4

0.4    2

3 0
3 years ago
Add all the sides. Write the expression, in the simplest form. <br><br> 8cm, 8cm, 9x, 9x
nadezda [96]

Answer: 18x+16 cm

Step-by-step explanation:

Combine the like terms. 9x+9x = 18x and 8+8=16

7 0
3 years ago
What is the slope of the line given by the equation y = -7x?
xeze [42]
<u>→ Chapter : </u><span><u>Equation of A Straight Line </u></span><u>←</u>
<em>≡ General equation of a straight line:</em>
⇔ y = mx+c

<em>≡ Solution:</em>
⇔ To know the slope in the equation, we just need to see the variable of x
y=-7x
∴ So, the slope of this equation is \boxed{-7}
6 0
4 years ago
Read 2 more answers
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