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2 years ago

3+7(0.7+1.3) What is the answer and how to solve it?

1 answer:

5 0

When you see this kind of question use « BODMAS »
1.Add the 2 digits which is 3+7=10
2.Add the digits inside which is 0.7+1.3=2
3.Add the inside and outside
3+7(0.7+1.3)
10(2)=20

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18/4(-11.5)<br><br> Answer that question <br> Thank You!!!

Paha777 [63]

Answer: 207/4 or -51.75

Step-by-step explanation:

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3 years ago

Based on the given information, what can you conclude and why

Dmitry_Shevchenko [17]

Notice the point R
is a vertex between two "vertical angles" $\measuredangle SRT\ and\ \measuredangle QRP$

those two folks are also the same
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does ASA ring a bell?

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3 years ago

Andrew went for a walk in the park. The trail he took is 1 1/4 miles long. He walked for 1/2 mile before stopping for a water br

garik1379 [7]

Andrew walked for 3/4 miles after his break

<h3>How to calculate the number of miles Andrew walked after the break ? </h3>

Andrew went for a walk

The trail he took is 1 1/4 miles long

He walked for 1/2 miles before stopping for a water break

After the break, he continued the journey

He continued the journey without stopping

The distance Andrew walked after his break can be calculated as follows

5/4 - 1/2

= 5-2/4

= 3/4

Hence Andrew walked for 3/4 miles after taking the break

Read more on miles here

brainly.com/question/14085856

#SPJ1

6 0

1 year ago

Given: , ∠DAC ≅ ∠BCA Prove: ∆ADC ≅ ∆CBA Look at the proof. Name the postulate you would use to prove the two triangles are congr

Zolol [24]

Answer:

SAS Postulate

Step-by-step explanation:

The contributors to the proof are listed in the left column. They consist of a congruent Side, a congruent Angle, and a congruent Side. The SAS Postulate is an appropriate choice.

6 0

3 years ago

Jason's mom drove at 100 km/h for a 160 km trip. How much longer would

choli [55]

Answer:

Here is the way to get the answer

Step-by-step explanation:We use the formule: t=S/v. So:

+ t1= 160/100 = 8/5 hrs = 5760''

+ t2= 160/90 = 16/9 hrs = 6400''

=> t2-t1= 6400 - 5760 = 640'' = 10'40''

4 0

3 years ago

Read 2 more answers