3 years ago

GIVING BRAINLIEST!! Please help me, 9th grade level.

Mathematics

1 answer:

Tom [10]3 years ago

7 0

Answer: should be 46!

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ashley is baking a cake shaped as a right triangle. Two of the angles are measurement of 5x and 10x. What is the value of x?

DENIUS [597]

Answer:

A. 6

Step-by-step explanation:

Since, cake is of right triangled shape, so measure of its one angle would be 90° and the sum of the measures of the remaining two angles will also be equal 90°.

Therefore,

5x +10x = 90

15x = 90

x = 90/15

x = 6

8 0

3 years ago

Read 2 more answers

What is the volume of the right?

Leokris [45]

Volume of the shape

= 4ft * 4ft * 15ft

= 240ft³

3 0

3 years ago

What is another way to write -3+(4+7) ?

shutvik [7]

You could use -3 + 11

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3 years ago

For for each quadratic function below use method of completing the Square or averaging the x-intercept to write the equation in

lions [1.4K]

We have the expressions:

$f(x)=x^2+6x+15$ $y=x^2-4x+9$ $f(x)=x^2-8x$ $y=x^2+7x-2$

Now, with this we operate as follows:

$f(x)=x^2+6x+15=x^2+6x+9+15-9$ $\Rightarrow(x+3)^2+6$

Then, the axis is x = -3 and the vertex (-3, 6)

$y=x^2-4x+9=x^2-4x+4+9-4$ $\Rightarrow(x-2)^2+5$

Then, the vertex is (2, 5) and the axis is x = 2.

$f(x)=x^2-8x+4-4\Rightarrow(x-2)^2-4$

Then, the vertex is (2, -4) andd the axis is x = 2.

$y=x^2+7x-2=x^2+7x+\frac{49}{4}-2-\frac{49}{4}$ $\Rightarrow(x+\frac{7}{2})^2-\frac{57}{4}$

Then, the vertex is (-7/2, -57/4) and the axis is -7/2.

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1 year ago

Kit said, “On summer vacation, I spent 1 1/3 weeks with my grandma and one week more with my aunt then with my grandma.” How man

Olegator [25]

Answer:

she spent 2 1/3 weeks in total

Step-by-step explanation:

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3 years ago