4 years ago

Pls help! will give brainliest(geometry)

Mathematics

1 answer:

oee [108]4 years ago

6 0

2. Linear Pair Postulate

4. 60° + m∠ACB = 180°

5. m∠ACB = 120°

6. definition of obtuse angle

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team has a 75% chance to win each of the 3 games they will play this week. Clare simulates the week of games by putting 4 pieces

kaheart [24]

Answer: 88

Step-by-step explanation:

check google if its wrong :)

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3 years ago

Using the formula below, calculate the z-score for the listed data points. z-score: zx = x − μ σ z1 = z5 = z6.5 =

wel

Answer:

z1 = -1.95

z5 = 0.05

z6.5 = 0.8

Step-by-step explanation: Good luck! :D

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3 years ago

Read 2 more answers

What equation results from completing of the square and then factoring? X^2+4x=5

andre [41]

Answer:

(x-1)(x+5)=0

x=1; x=-5

Step-by-step explanation:

x²+4x=5

x²+4x+2²=5+2²

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(x+2)²-3²=0

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4 years ago

Find the product of (4x-7y)^2

natulia [17]

This is my answer: 4x^2-28xy- 7y^2

6 0

3 years ago

Help with both please

Furkat [3]

Answer:

Step-by-step explanation:

12. To find the carpet needed. Find the area :

The figure is combination of semi circle and a rectangle.

So Area = Area of semi circle + Area of rectangle

$Area \ of \ semi \ circle = \frac{1}{2} \pi r^2 = \frac{1}{2} \pi \times 25 = 39.25 \ ft^2 \\\\Area \ of \ rectangle = Length \times Breadth = 15 \times 10 =150 \ ft^2$

Area = 150 + 39.25 = 189.25 sq ft

13. Cost per square feet = $$9.95

Therefore cost for 189.25 square feet = 9.95 x 189.25 = $1883.04

8 0

3 years ago