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2 years ago

NEED HELP!

Mathematics

1 answer:

Citrus2011 [14]2 years ago

8 0

Answer:

Michelle, because she was only 5 off, while Jae was 8 off

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Hi can someone help me with these? 5 and 6 only though

cestrela7 [59]

Answer:

5) 2z - 15 = 9

2z.=9+15

2z =24

z =12

6) 4x-2 = 62°

4x=62°+2°

4x=64°

x=16

6 0

2 years ago

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What is the slope-intercept form for the

stealth61 [152]

Y = 3/5x + b
3 = 3/5(-1) + b
3 = -3/5 + b, b = 3 3/5
Y = 3/5x + 3 3/5

7 0

2 years ago

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Choose the correct conic section to fit the equation.

yanalaym [24]

Answer:

Option A) Circle.

Step-by-step explanation:

We are given the equation:

$(x - 3)^2 + (y - 12)^2 = 25$

A general equation of the circle is of the form:

$(x-h)^2 + (y-k)^2 = r^2$

where (h,k) is the center of the circle and r is the radius of circle.

Comparing the two equations, we get,

$(h,k) = (3,12)\\r = \sqrt{25} = 5$

Thus, the given equation is equation of a circle centered at (3,12) and of radius 5 units.

5 0

3 years ago

Mary has 6 pairs of blue pants which represents 40% of slacks in her closet. What is the total number of pants she owns

Anastaziya [24]

Answer:

The total number of pants in Mary's closet = 15

Step-by-step explanation:

Here, given:

40% of slacks in her closet = 6 pairs

Let us assume the total pants in her closet = m

So, according to the given data:

40% of m = 6 pairs

$\implies \frac{40}{100} \times m = 6\\\implies m = 6 \times \frac{100}{4} = 15$

⇒ m = 15

Hence the total number fo pants in her closet = 15

6 0

2 years ago

-3x+10=34 solve for x

goblinko [34]

<h3>Answer:</h3><h3>x=−8</h3><h3 />

Step-by-step explanation:

<h3>Let's solve your equation step-by-step.</h3>

−3x+10=34

<h3>Step 1: Subtract 10 from both sides.</h3>

−3x+10−10=34−10

−3x=24

<h3>Step 2: Divide both sides by -3.</h3><h3 />

−3x/−3 = 24/−3

5 0

3 years ago

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