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2 years ago

Need help asap question in picture

Mathematics

1 answer:

Neporo4naja [7]2 years ago

5 0

Answer:

The triangle is a obtuse triangle

Step-by-step explanation:

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Mrs. Myles gave the same test to both her first and third period class. In first period, the median was 75 and the range was 30.

dolphi86 [110]

D) There is not enough information to know if any of these is true.

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2 years ago

Select the correct answer

Lilit [14]

Answer: 0.32

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2 years ago

A baker is using a cookie that calls for 2 1/4 cups of flour to yield 36 cookies, how much flour will the baker neeto to make 90

andre [41]

Answer:

$5 \frac{5}{8}$ cups

Step-by-step explanation:

Given: A baker is using a cookie that calls for 2 $\frac{1}{4}$ cups of flour to yield 36 cookies.

To find the number of flour will the baker need to make 90 cookies, we form a proportion.

Let's convert 2 $\frac{1}{4}$ to improper fraction.

$2\frac{1}{4} = \frac{(2*4) + 1}{4} = \frac{9}{4}$

Let "x" be the amount flour to make 90 cookies

Amount of Flour Number of cookies

$\frac{9}{4}$ 36

x 90

Now form a proportion.

$\frac{\frac{9}{4}}{x} = \frac{36}{90}$

Now let's cross multiply, we get

$\frac{9}{4} *90 = 36x\\\$

$\frac{810}{4} = 36x\\x = \frac{810 }{4*36} \\x = \frac{810}{144} \\\\x = 5 \frac{90}{144}$

Now let's simplify the fraction part, Here the GCF of 90 and 144 is 18, so dividing the fraction's numerator and the denominator by 18, we get

x = $5 \frac{5}{8}$ cups

So the baker needs $5 \frac{5}{8}$ cups to make 90 cookies.

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2 years ago

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Oksana_A [137]

Answer:

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2 years ago

4 thousands + 21 tens equals how many

LiRa [457]

4 thousands = 4,000
21 tens = 21*10 = 210

210 + 4,000 = 4,210

Answer: 4,210

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2 years ago

Read 2 more answers