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3 years ago

What type of triangle is formed by joining the points D(7, 3), E(8, 1), and

Mathematics

2 answers:

Naily [24]3 years ago

5 0

Answer:

Step-by-step explanation:

the answer is A

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soldi70 [24.7K]3 years ago

4 0

Answer:

Step-by-step explanation:

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Evaluate 6j+23+kl−3, when j=3, k=7, and l=33.

Dmitry [639]

Answer:

269

Step-by-step explanation:

6(3)+23+(7)(33)-3

\/ \/

18 + 23 + 231 - 3 = 269

3 0

2 years ago

What is the value of 4 to the power of 3 divided by 2 to the power of 3

nydimaria [60]

Answer:

8 is the answer

Step-by-step explanation:

4 to the power of 3 is basically 4x4x4 which equals 64, and 2 to the power of 3 is 2x2x2 which is 8, and 64 divided by 8 is 8

7 0

3 years ago

Read 2 more answers

Oblicz.Pamiętaj o kolejności wykonywania działań

SashulF [63]

Answer:

33.275

Step-by-step explanation:

1 step: Difference in brackets

$3.5-2\dfrac{1}{3}=3\dfrac{1}{2}-2\dfrac{1}{3}=(3-2)+\left(\dfrac{1}{2}-\dfrac{1}{3}\right)=1+\dfrac{3-2}{3\cdot 2}=1+\dfrac{1}{6}=1\dfrac{1}{6}$

2 step: $0.75\div\dfrac{1}{3}$

$0.75\div\dfrac{1}{3}=\dfrac{75}{100}\div \dfrac{1}{3}=\dfrac{3}{4}\times \dfrac{3}{1}=\dfrac{9}{4}$

3 step: $1.28\div 0.04$

$1.28\div 0.04=128\div 4=32 \ \text{Move point two decimal places}$

4 step:

$2\dfrac{1}{4}\times 1\dfrac{1}{6}=\dfrac{2\cdot 4+1}{4}\times \dfrac{1\cdot 6+1}{6}=\dfrac{9}{4}\times \dfrac{7}{6}=\dfrac{63}{24}=\dfrac{21}{8}$

5 step:

$\dfrac{9}{4}+32-\dfrac{21}{8}+1.65=(32+1.65)+\left(\dfrac{9}{4}-\dfrac{21}{8}\right)=33.65+\dfrac{9\cdot 2-21}{8}=33.65-\dfrac{3}{8}=33.65-0.375=33.275$

6 0

2 years ago

The low temperatures for one week in Scottsburg, IN are given below. What was the mean daily low temperature for the week? −7.9°

gogolik [260]

Your answer: -0.8

first you would add all of your temperatures together which would give you -5.6

then you would divide -5.6 by 7 because u have 7 numbers

which would give you your answer!

hope this helps, good luck!

7 0

3 years ago

Read 2 more answers

Tamiya's flower garden has 15 rows of 32 red rose flowers each

alisha [4.7K]

Answer:

She has 480 red roses in total

Step-by-step explanation:

6 0

2 years ago