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3 years ago

7: In the rhombus, m∠1=10x, m∠2=x + y, and m∠3= 5z. Find the values of x, y, and z.

Mathematics

1 answer:

malfutka [58]3 years ago

7 0

Angles 1, 2, and 3 are all 90°.

10x = 90
.. x = 9

x +y = 90
.. y = 81

5z = 90
.. z = 18

The values of (x, y, z) are (9, 81, 18).

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What is an angle that is supplementary to

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Answer: GCE

Step-by-step explanation:

This is because supplementary angles add up to 180 degrees. By assuming GCE is 70 degrees, and GCE is 110 degrees, we get 180 degrees. Plus, both of those angles share the same vertex.

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1 year ago

A student created a table of values to help solve the following equation: y =4x +24 and y = 2x+6...what x-value is a solution to

Yuki888 [10]

Answer:

x = negative 9 or x=-9

Step-by-step explanation:

4x+24=2x+6. We can subtract 6 from both sides to get

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2x-18=4x, so negative 18 (-18) is equivalent to 2x. We get

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3 years ago

Which point is on the graph of f(x)=6x?

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4 0

4 years ago

Read 2 more answers

Tyler and Eric coach the Fairlawn Middle School soccer team. They are hosting the soccer team's pasta dinner tonight for the pla

sashaice [31]

Answer:

There are 8 servings per box.

Step-by-step explanation:

Tyler and Eric plan to use 15 boxes of spaghetti for the soccer team's pasta dinner tonight for the players and their families.

It is provided that each box of spaghetti has the same number of servings.

Tyler and Eric will make 120 servings of spaghetti in all.

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$\text{Number of servings per box}=\frac{\text{Total number of servings}}{\text{Number of boxes}}$

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Thus, there are 8 servings per box.

4 0

3 years ago

Which shows the factored form of x2 – 12x – 45? (x 3)(x – 15) (x – 3)(x – 15) (x 3)(x 15) (x – 3)(x 15).

Aleksandr [31]

The factors of the quadratic equation are (x+3) and (x-15).

<h2 /><h2>Given to us</h2>

$x^2-12x-45\\$

The factors of $x^2-12x-45\\$ .

<h3 /><h3>Solution</h3>

$x^2-12x-45\\$

As we can see in the quadratic equation the value of ac is -45x². therefore, we need to divide -12x into two parts such that their sum must give -12x and their product gives us -45x².

therefore, dividing -12x into -15x and 3x,

$x^2-15x+3x-45\\$

Taking common out,

$x^2-15x+3x-45\\x(x-15)+3(x-15)\\(x+3)(x-15)$

Hence, the factors of the quadratic equation are (x+3) and (x-15).

Learn more about quadratic equations:

brainly.com/question/2263981

3 0

2 years ago