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4 years ago

6

Urgent help needed!!!!!

2 answers:

seraphim [82]4 years ago

6 0

5. 2430 because in a trapezoid 2 if the lengths are the same and 2 are different, so you do 9*9*5*6=2430

Mnenie [13.5K]4 years ago

3 0

5)9*6-9*1=45 cm^2
6)(3*4)/2=6 cm^2

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What is 99+100 divided by 54

vazorg [7]

$\frac{99 + 100}{54}$

Simplify.

$\frac{199}{54}$

Turn this into a mixed fraction.

Think : How many times does 54 go into 199??

Well, it goes into 199 3 times! :)

So, do 54 × 3, then subtract that number from 199.

54 × 3 = 162

199 - 162 = 37

So, our remainder is 37.

Our whole number is 3, because that's many times it went into 199.

And our denominator (bottom number) is 54, as it always has been.

So, $\frac{99 + 100}{54} = 3 \frac{37}{54}$

~Hope I helped!~

6 0

3 years ago

A car drove 249.48 miles on 12.6 gallons of gas.

slavikrds [6]

Answer:

293.04 miles

Step-by-step explanation:

249.48 miles / 12.6 gallons is a proportion that is given to be true so we look to find an equivalent fraction that has 14.8 gallons in it and that respects this proportion.

7 0

2 years ago

Need help! Will mark Brainiest!

kicyunya [14]

Option B: $y=-\sqrt[3]{x-4}+7$ is the new equation

Explanation:

The given equation is $y=-\sqrt[3]{x}$

We need to find the new graph which is shifted 7 units up and 4 units right.

First, we shall shift the graph 7 units up.

The general formula to shift the graph b units up is given by

$y=f(x)+b$

Thus, to shift the graph 7 units up, let us substitute $b=7$ and $f(x)=-\sqrt[3]{x}$ in the general formula, we have,

$y=$-\sqrt[3]{x}$+7$

Now, we shall shift the graph 4 units right.

The general formula to shift the graph b units right is given by

$y=f(x-b)$

Thus, to shift the graph 4 units right, let us substitute $b=4$ and $f(x)=$-\sqrt[3]{x}+7$$ in the above equation, we have,

$y=-\sqrt[3]{x-4}+7$

Therefore, the new equation is $y=-\sqrt[3]{x-4}+7$

Therefore, Option B is the correct answer.

5 0

3 years ago

Rewrite the fraction 1/4<br><br> as a division expression with the same numbers.

s344n2d4d5 [400]

Answer:

4 divided by 1.

Step-by-step explanation:

im pretty sure thats right but correct me if im wrong please, and have a great day <3

4 0

3 years ago

Find the absolute maximum value for the function f(x) = x^2 − 4, on the interval [–3, 0) U (0, 2].

Andreyy89

Answer:

5

Step-by-step explanation:

The function $y=x^2 -4$ is

decreasing for all $x\in [-3,0);$
is increasing for all $x\in (0,2]$

(see attached diagram for details).

The maximum value of the function is at endpoints -3 or 2. find y(-3) and y(2):

$y(-3)=(-3)^2-4=9-4=5\\ \\y(2)=4^2-4=0$

So, the maximum value is 5.

5 0

3 years ago