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2 years ago

Show all the steps that you use to solve this problem.

Mathematics

2 answers:

Monica [59]2 years ago

5 0

Answer:

Step-by-step explanation:

5 x 2 =10

10+6=16

16-1=15

Fynjy0 [20]2 years ago

5 0

Step 1: 5 x 2 = 10
step 2: 6 - 5 = 1
step 3: 10 + 1 = 11

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Please please help me please help please please help me please help please

AVprozaik [17]

Answer:

Perimeter is 17.07

Step-by-step explanation:

We know that DF = EF = 5 cm, since D and E are the midpoints of AC and AB, both of which are 10 cm in length.

We need to use the Pythagorean theorem to get the length of DE.

$DE = \sqrt{5^{2} +5^{2}}=\sqrt{50} = 7.07\\$

So the perimeter of DEF is 5 + 5 + 7.07 = 17.07

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3 years ago

Study the given data set. {77,4,62,10,45,9,38,80,2}. What is the standard deviation of the data?

vladimir1956 [14]

Answer:

29.7 is the standard deviation :)

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3 years ago

Everyday Erin’s Orange stand uses 1 3/8 bags of oranges for how many days will 5 1/2 bags of oranges last

lana [24]

Answer:

0.0625 Days

Step-by-step explanation:

For 1 day Erin uses 1 3/8

1 day consumption is 11/8

11/2 bags of oranges would take

11/2 divided by 11/8

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3 years ago

Which of the following statements is true ? a. 0÷15=0 b. 15-0=0 c.15+0=0 d.15÷0=0

max2010maxim [7]

A, because you if you try to divide 0 into 15 parts you get 0

4 0

3 years ago

Read 2 more answers

What is the sum of 1/4 and 3/8

kupik [55]

$\dfrac{1}{4}+\dfrac{3}{8}=(*)\\Find\ LCD\ (Least\ Common\ Denominator)\\list\ the\ multiples\\of\ 4:\ \ 0;\ 4;\ \fbox8;\ 12;...\\of\ 8:\ \ 0;\ \fbox8;\ 16;\ 24;\ ...\\LCD\left(\dfrac{1}{4};\ \dfrac{3}{8}\right)=8\\\\(*)=\dfrac{1\cdot2}{4\cdot2}+\dfrac{3}{8}=\dfrac{2}{8}+\dfrac{3}{8}=\dfrac{2+3}{8}=\dfrac{5}{8}$

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3 years ago