How can you determine whether a triangle is a right triangle

Answers

Answer 1
Answer:

Answer:

if there is a right angled square shape at the angle

Answer 2
Answer:

Answer: MARK BRAINLIEST!!!!!!!!!

Because its the only triangle that has a 90 degree angle

Step-by-step explanation:


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Brent knows that the 6-digit number he uses to open his computer is the prime factorization of 5005.if each digit of the code increases from left to right.what is his code ?

Answers

Based on trial and error I was able to establish that 5 x 7 x 11 x 13 represent four prime numbers that when multiplied result in the requested target of 5,005.

Write 987% in decimal form

Answers

The decimal would be 9.87

it would be 9.87 good luck


Unit for and standard form of 5 hundreds x 10

Answers

Answer:

Standard form: 5000

Unit form: 5 thousands.

Step-by-step explanation:

We have been given a number -tens. We are asked to write our given number in unit form and standard form.  

To write our given number in standard form, we will expand our given number as shown below:

5-hundreds =  5* 100=500

\text{5-hundreds}* 10=500* 10=5000 

Therefore, our given number in standard form would be 5000.

We know that unit form is writing a number using place value units.

We can see that our given number has 0 ones, 0 tens, 0 hundreds and 5 thousands.

Therefore, our given number in unit form would be 5 thousands.

The unit form is 5 thousand and the standardform is 5 × 10³

What is unit form and standard form?

Unit form is a way to show how many of each size unit are in a number.

is a way of writing down very large or very small numbers easily.

Therefore, the actual value of 500 × 10 is

500 × 10 = 5000

the unit form can therefore be written as;

5 thousand and 0 unit

And the standard form can be written as ;

5000 = 5 × 1000

= 5 × 10³

Therefore the unit form is 5 thousand in and the stand form is 5 × 10³

learn more about unit form and standardform from

brainly.com/question/19169731

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A teacher wants to give 3 markers to each of her 25 students. Markers come
in packages of 8. How many packages of
markers will the teacher need?

Answers

First, find out how many markers in total the teacher will need. 
25*3=75
Then, find out how many packages the teacher will need by dividing by 8 because that's how many are in each package.
(75)/(8)=9.375
Now because there is a remainder of .375 that tells us that there are not enough markers in 9 packages to give all students 3 each.

She will have to buy an additional package to give every student 3 markers each. 

10 Packages are needed.
Teacher wants to give 3 markers to each of 25 students. To find how much markes she need we have to multiply 3*25, so 3*25=75

Finally we can find how many packages she need. To get the answer we have to divide 75 by 8, so
75:8=9.375
Now we have to round up because we cant buy 9.3 packages. The final result its 10.

I'm not sure how to do the math for this

Answers

Answer:

156

Step-by-step explanation:

3 ml of compound A used for every 4 ml of compound B in total it's 7 ml

To calculate how many ml of A used in a 364 ml drug we can divide 364 by 7

364 ÷ 7 = 52 which means there are 52, 7 ml in the 364

since 7 ml drug contains 3 ml conpound A there is

52 × 3 = 156 of compound A in the 364 ml drug

3/7 x 364 =156ml of compund A

2+d=2-3(d-5)-2 Pls show work

Answers

2 + d = 2 - 3(d- 5) - 2

First, cancel 2 on both sides. / Your problem should look like: d = -3(d - 5) - 2
Second, expand. / Your problem should look like: d = -3d + 15 - 2
Third, simplify -3d + 15 - 2 to get -3d + 13. / Your problem should look like: d = -3d + 13
Fourth, add 3d to both sides. / Your problem should look like: d + 3d = 13
Fifth, add d + 3d to get 4d. / Your problem should look like: 4d = 13
Sixth, divide both sides by 4. / Your problem should look like: d =  (13)/(4)

Answer as fraction: d =  (13)/(4)
Answer as decimal: d = 3.25


2+d=2−3(d−5)−2

2+d=2+(−3)(d)+(−3)(−5)+−2(Distribute)

2+d=2+−3d+15+−2

d+2=(−3d)+(2+15+−2)(Combine Like Terms)

d+2=−3d+15

Add 3d to both sides.

d+2+3d=−3d+15+3d

4d+2=15

 Subtract 2 from both sides.

4d+2−2=15−2

4d=13

Divide both sides by 4.

4d/4=13/4

d=13/4