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3 years ago

6. I think the answer is H, could you help and check?!

Mathematics

2 answers:

Sliva [168]3 years ago

8 0

Set up an equation to solve.
70% of original price equals $550, the amount Susan is paying.
0.70x = 550

vovangra [49]3 years ago

5 0

You can do the guess and check method by multiplying each answer choice by 0.7 and check which one gives you $550 or something that rounds to $550

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What is the probability that out of 75 babies born, at least 37 will be girls?

docker41 [41]

Answer:

49.3%

Step-by-step explanation:

37 / 75 = 49.3%

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3 years ago

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Find the equation of a line parallel to x+y=8 that passes through the point (-8,-2)

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The last one
y+2=-(x+8)

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3 years ago

The graph shows the student's distance in miles from the recreation center after riding the bike x minutes.

Nana76 [90]

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3 years ago

(Please this is URGENT!) On a computer screen, Jennifer just created a triangular design of a banner with vertices at A(-4,3), B

boyakko [2]

Answer:

The correct option is;

d. Reflecting about the line y = -1, followed by translating 8 units to the right

Step-by-step explanation:

The coordinates of the vertices of the banner Jane created = A(-4, 3), B(-1, 5) and C(-1, 2)

By reflecting across the line y = -1, we get

A(-4, 3) by reflection across the line y = -1 gives A(-4, -5)

B(-1, 5) by reflection across the line y = -1 gives B(-1, -7)

C(-1, 2) by reflection across the line y = -1 gives C(-1, -4)

By translating 8 units to the right get

A(-4, 3) by translation 8 units right gives A prime (4, -5)

B(-1, 5) by translation 8 units right gives B prime (7, -7)

C(-1, 2) by translation 8 units right gives C prime (7, -4)

Therefore, the two transformation that she could perform so that the transformed vertices become A prime (4, -5), B prime (7, -7), and C prime (7, -4) are;

1) Reflection across the line y = -1

2) An horizontal translation 8 units to the right get.

7 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!! WILL GIVE BRAINLIEST!!

zhenek [66]

Given is :

The area of the rectangular patio is = 130 square feet

Let the width of the patio be = x feet

As length is 3 feet more than the width, so the length is = x+3 feet

Now area of rectangle is = length * width

$x(x+3)=130$

$x^{2}+3x=130$

$x^{2}+3x-130=0$

$x^{2}+13x-10x-130=0$

$x(x+13)-10(x+13)=0$

$(x-10)(x+13)=0$

This gives either x-10=0 or x+13=0

x-10=0 ; x=10

x+13=0 ; x=-13 (neglect this negative value)

So, the width of the patio is = 10 feet

Length = 10+3 = 13 feet

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4 years ago