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4 years ago

When graphing an inequality, you use an open

Mathematics

1 answer:

Katena32 [7]4 years ago

6 0

Answer:

> <

Step-by-step explanation:

when there is no line underneath the symbol(or the equal to symbol) the dot is filled in. but when there isnt one it means the dot isn't filles in.

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Which expressions are equivalent to x^1.4

Harman [31]

Answer:

idk

Step-by-step explanation:

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4 years ago

I will give brainlest please answer and explain

Artemon [7]

Answer:

Step-by-step explanation:

There is 6 students in the 8hr zone.

Gosh, do I have to explain? A is a, c is c!

4+6+6+6.5+6.5+6.5+6.5+7+7+7+7+7.5+7.5+7.5+8+8+8+8+8+8.5=141.

141÷20=7.05. So, no, it is not b.

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3 years ago

What percent is $6.00

frozen [14]

90% us the percent of $6.00

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3 years ago

Circle theorem - find p

kow [346]

Answer:

Step-by-step explanation:

the angle in a semicircle = 90° , that is the 3rd angle in the triangle.

the sum of the 3 angles in a triangle = 180° , then

p + 90° + 42° = 180°

p + 132° = 180° ( subtract 142° from both sides )

p = 48°

4 0

2 years ago

Help please and thank you

aksik [14]

Remember
$(a^b)^c=a^{bc}$
and
$\frac{x^a}{x^b}=x^{a-b}$

so

$\frac{(7^2)^5}{7^{-6}}=$
$\frac{7^{2*5}}{7^{-6}}=$
$\frac{7^{10}}{7^{-6}}=$
$7^{10-(-6)}=$
$7^{10+6}=$
$7^{16}$

the answer is D

5 0

3 years ago