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seraphim [82]
3 years ago
15

Can u piz do all of number 1 aka a,b,and c

Mathematics
1 answer:
likoan [24]3 years ago
6 0
Okay Semir Sold 72 Meals. SungSo As 26 Meals. They Sold 122 meals, total!
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If PQRS is a rhombus, which statements must be true? Check all that apply.
Aleksandr [31]

Answer:

Options (B), (C) and (F) are correct.

Step-by-step explanation:

Properties of a rhombus,

1). All sides of a rhombus are equal in measure.

2). Both the diagonals of a rhombus are the perpendicular.

3). Diagonals bisect the vertex angles.

By these properties of a rhombus,

Option (B): PR is perpendicular to QS.

Option (C): ∠QPR ≅ ∠SPR

Option (F): PQ ≅ QR

Therefore, options (B), (C) and (F) are correct.

4 0
3 years ago
z scores are useful because they:a. allow us to convert raw scores to mean scores, compare scores from different samples, and tr
Alla [95]

Answer:

they give us a sense of where a score falls in relation to the mean of its population (in terms of standard deviation of its population), 2) they allow us to compare scores from different distributions, and 3) they can be transformed into percentiles.

Step-by-step explanation:

3 0
3 years ago
A garden snail traveled 1⁄40 of a mile in 1⁄2 an hour. What was the speed of the snail?
Ratling [72]
1/40 in 30 mins = 2/40 in 1 hour

2/40= 0.05 miles per hour
7 0
2 years ago
Please help!!! For extra credit.
qaws [65]

Answer:

x=24

Step-by-step explanation:

8x-13 = 7x+11; (because it's a rectangle)

8x - 7x = 11 + 13; (moving xs to one side, the rest to the other)

x = 24

7 0
3 years ago
Abena has 1.3kg of apples and plenty of the other ingredients.
Sphinxa [80]

Answer:

No, she can't make for 15 people.

Step-by-step explanation:

For 15 people the mass of apple required is 1.375 kg.

She can only make 14 apple crumbles.

Please mark as brainliest

7 0
3 years ago
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