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2 years ago

PLEASE HELP ME!!!!!!!! A: 30 B:16 C:20 D:18

Mathematics

2 answers:

IrinaK [193]2 years ago

7 0

Answer:

x=16

Step-by-step explanation:

Mazyrski [523]2 years ago

3 0

Answer:

Step-by-step explanation:

x+14=3x-18

x+32=3x

32=2x

16=x

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(-3+-2^2) + -(4*2) / 2

ozzi

Answer:

-3

Step-by-step explanation:

2^2 = 4

4 + (-3) = 1

4*2 = 8

8 * -1 = -8

-8 / 2 = -4

1 + -4 = -3

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2 years ago

A jar of marbles contains 120 marbles the larger jar of marbles contains one and 56 times as many marbles how many marbles are i

Papessa [141]

I think it’s 6721 marbles in the larger jar.

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3 years ago

Graph y=x^2+y^2-4x+8y+16

S_A_V [24]

Here is the function graphed. This is what you asked for.

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3 years ago

Find the coordinates of the image of a triangle with vertices A(0, – 3), B(3, 0), and

lora16 [44]

Answer:

A'(-3,0), B'(0,-3) and C'(4,7)

Step-by-step explanation:

We are given that the vertices of triangle are A(0,-3), B(3,0) and C(-7,4).

We have to find the coordinates of the image of triangle under a rotation of 90° clockwise about the origin.

90° clockwise about the origin

Rule: $(x,y)\rightarrow (y,-x)$

Using the rule

The coordinates of A'

$A(0,-3)\rightarrow A'(-3,0)$

The coordinates of B'

$B(3,0)\rightarrow B'(0,-3)$

The coordinates of C'

$C(-7,4)\rightarrow C'(4,7)$

Hence, the vertices of image of triangle is given by

A'(-3,0), B'(0,-3) and C'(4,7)

8 0

2 years ago

Compare the fraction 1:24,000 to the fraction 1:3,168,000; which is the largest rational number

gulaghasi [49]

Answer:

$\frac{1}{24,000}$

Step-by-step explanation:

we know that

When we compare positive fractions with the same numerator, the largest rational number will be the fraction with the lowest denominator

In this problem we have

$\frac{1}{24,000}$ and $\frac{1}{3,168,000}$

Both numerator are equal

Compare the denominators

$24,000 < 3,168,000$

therefore

$\frac{1}{24,000}$ is the largest rational number

7 0

3 years ago