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3 years ago

Which of the following values of z will result in a true statement when substituted into the given equation?

Mathematics

2 answers:

Tcecarenko [31]3 years ago

8 0

The correct answer d I think cause it can’t be a , d

Lemur [1.5K]3 years ago

3 0

Cc c c c c c c c c c c c c c c c c c c c

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Write an equation in slope intercept form for the line through the two points

Musya8 [376]

$m= \frac{y2-y1}{x2-x1} \\ \\ m= \frac{-2-2}{2-(-2)} \\ \\ m= \frac{-4}{4} \\ \\ m=-1$

$y=mx+b \\ \\ y=-1x+b$

$(2)=(-1)(-2)+b \\ \\ 2=2+b \\ \\ 0=b$

$y=-1x+0 \\ \\ y=-x$

5 0

3 years ago

Kevin has 5 times more baseball cards than his brother, Billy. If Billy has c number of cards, how many cards does Kevin have

mylen [45]

The answer would be 5*C or 5C or 5(C) they all mean the same exact thing but if Kevin has 5 times as much no matter what billy has you’ll have to multiply that by 5 to see how much Kevin’s has so if billy has c then you multiply that by 5

8 0

3 years ago

Drag each label to the correct location on the table. Each label can be used more than once, but not all labels will be used.

Alborosie

Topic:

Multiplying Polynomials

Answer:

Polynomial 1:

Simplified Form: 6x^2 - x - 1

Name by Number of Terms: trinomial

Polynomial 2:

Name by Degree: linear

Name by Number of Terms: binomial

Polynomial 3:

Simplified Form: 2

Name by Degree: constant

Step-by-step explanation:

Polynomial 1:

$(x-1/2)(6x+2)$

$6x^2 - 3x + 2x - 1$

$6x^2 - x - 1$

It has 3 terms, so it's a trinomial.

Polynomial 2:

There is one term with x and x is raised to the first degree, so it's linear.

There are 2 terms, so it's a binomial.

Polynomial 3:

$4(5x^2-9x+7)+2(-10x^2+18x-13)$

$20x^2 - 36x + 28 -20x^2 + 36x - 26$

$28 - 26$

$2$

Since there are no variables and the answer is just 2, it's a constant.

Note: I took a test on this and it seemed to be all correct

3 0

3 years ago

OMG OKAY SORRY BUT AGAIN WILL DO ABSOLUTELY ANYTHING FOR THIS ONE

Illusion [34]

Answer:

Step-by-step explanation:

sinx = opposite/hypotenuse = 9/11

x = arcsin(9/11) = 54.9031987, which is about 55, degrees

8 0

3 years ago

The scale of the map is missing.The actual distance from liberty to west quall is 72 miles, and it is 6 inches on the map

krek1111 [17]

72 miles ... 6 inches
x miles = ? ... 1 inch

If you would like to know the scale of the map, you can calculate this using the following steps:

72 * 1 = 6 * x
72 = 6 * x /6
x = 72 / 6
x = 12 miles

Result: 12 miles represent 1 inch on the map.

4 0

3 years ago

Read 2 more answers