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White raven [17]
2 years ago
8

Which of the following expressions is equal to -x2 - 4

Mathematics
1 answer:
balu736 [363]2 years ago
5 0

Answer:

is their any way I can get some more info on this problem


Step-by-step explanation:


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A bedroom is 5.2 meters wide. Find it’s width in feet.
Helga [31]
Seventeen feet wide :)
5 0
2 years ago
Please help me with this i need help she is gonna call my mom again!!!​
telo118 [61]

Answer:

1. 15

2. -23

3. -16

Step-by-step explanation:

1. Find h(-8)

h(t) = \frac{5}{4}(4 - t)

h(-8) = \frac{5}{4}(4 -(-8))

h(-8) = \frac{5}{4}(4+8) =\frac{5}{4}(12)=5(3)=15

2. What is the value of g(-3)

g(x) = 4(x - 5) + x^{2}

g(-3) = 4(-3 - 5) -3^{2}

g(-3) = 4(-8) + 9

g(-3) = -32 + 9

g(-3) = -23

3. Find f(10)

f(x) = 14 - 3x

f(10) = 14 - 3(10)

f(10) = 14 - 30

f(10) = -16

7 0
3 years ago
Read 2 more answers
EASY 10 POINTS AND BRAINLEIST
Semmy [17]

Answer:

8t\leq 100

Step-by-step explanation:

T-shirts-<em>t</em>

<em />8t\leq 100<em />

5 0
2 years ago
Read 2 more answers
You are road tripping down the California coast and you notice you need to fill up your gas tank. In CA, sales tax is 2.25%. You
amid [387]

Answer:

<em>$1.26</em>

Step-by-step explanation:

So you just have to find 2.25% of 56.

To find a certain percentage of something, you multiply it. Let's write out a sentence explaining what you need to do. You have to find:

2.25% of 56

Whenever you've got a sentence like this, all you've got to do is change the word "of" to a multiplication symbol. And now you've got an expression:

2.25% × 56

Let's convert the percentage to a decimal. To do this, you simply remove the percent symbol, then move the decimal point 2 places to the left.

2.25% = 0.0225

And now you have:

0.0225 × 56

Then you just do the math! I am assuming you already know how to do decimal multiplication so I'm not going to explain the process here.

But once you multiply 0.0225 × 56, you get an answer: 1.26

Hope this was helpful to you, and don't forget to choose the Brainliest answer!

7 0
2 years ago
Mario has saved $273. Approximately how much money has Mario saved? Round to the nearest ten.
Sav [38]
The answer is $270 because the 3 in $270 is not 5 or above so you just round it to $270
8 0
2 years ago
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