2 years ago

Please help!! No idea!!

Mathematics

2 answers:

Oduvanchick [21]2 years ago

6 0

Answer is C. And your welcome

Viktor [21]2 years ago

4 0

Answer:

Step-by-step explanation:

Because Hg and JK have nothing to do with HI and KI

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categorize the graph as linear increasing, linear decreasing, exponential growth, or exponential decay.

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It is exponential growth

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2 years ago

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In the diagram below, circle O is circumscribed about quadrilateral DEFG. What is the value of x?

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Answer:

A. $61^{o}$

Step-by-step explanation:

We are told that circle O is circumscribed about quadrilateral DEFG.

Since we know that the opposite angles of quadrilateral inscribed inside a circle are supplementary.

Let us find value of x by equating the measure of x and its opposite angle with 180.

$x+119^{o}=180^{o}$

$x=180^{o}-119^{o}$

$x=61^{o}$

Therefore, the value of x is 61 degrees and option A is the correct choice.

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2 years ago

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What is another way to group the factors (3x2)x5

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<u>Answer</u>

3×(2×5)

<u>Explanation</u>

Multiplication of numbers is associative. For example,

(a×b)×c = a×(b×c)

This is also called grouping. We multiply more than 2 numbers by grouping.

For the equation given above, (3x2)x5, it can also be grouped as 3×(2×5).

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2 years ago

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Point I is on line segment H J ‾ HJ . Given H I = 2 x , HI=2x, H J = 4 x , HJ=4x, and I J = 4 x − 10 , IJ=4x−10, determine the n

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Answer:

Step-by-step explanation:

If point I is on the line segment HJ, then HI+IJ = HJ

Given the parameters

H I = 2 x

H J = 4 x

IJ=4x−10

Substituting the given parameters into the formula;

2x+4x-10 = 4x

6x-10 = 4x

collect like terms

6x-4x = 10

2x = 10

divide both sides b 2;

2x/2 = 10/2

x = 5

Since IJ = 4x-10

Substitute x = 5 into IJ

IJ = 4(5)-10

IJ = 20-10

IJ = 10

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2 years ago

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The total square footage of wall space to be painted is 575 square ft. If a gallon of paint covers 250 square feet, how many qua

mars1129 [50]

5.75 quarts of paint required for the project

Explanation:

Usually one quart of paint cover 100 square feet

Since, a gallon covers 250 square feet, it means that

one gallon of paint is equal to $\frac{250}{100} =2.5$ quarts of paint.

Number of gallon required to paint 575 square feet,

$=\frac{575}{250} \\=2.3 gallons$

So, 2.3 gallons is equal to,

$=2.3*2.5\\=5.75 quarts$

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1 year ago