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Orlov [11]
3 years ago
14

Is angle QRS a right triangle? Why or why not?

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0

No, is not a right triangle, because QS would have to be ^89.

Andru [333]3 years ago
7 0
I believe the answer is C.
Using Pythagorean Theorem, 25+64=sq root of 89.
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Make 80/6 to a mixed number explain how u got your answer
Deffense [45]

Answer:

13\frac{1}{3}

Step-by-step explanation:

The closest multiple of 6 less than 80 is 13.

13×6=78

How many are left over?

80 - 78 = 2

\frac{2}{6} remains, and this can be simplified to \frac{1}{3}

13\frac{1}{3}

Hope this helps!! (I know it sounds a little complicated but it's easy to understand it with practice :)

6 0
3 years ago
Read 2 more answers
Which ratio is greater than 11/16?
OleMash [197]
3/4 is great if thats on of your answers because it was one of mine
5 0
3 years ago
A woman making $25 an hour and gets a %15 raise. After the raise , how much does she earn for working 8 hours?
olga55 [171]

$28.75 an hour.

If she worked $25 an hour, then got a raise of 15%...It turns into $28.75.

To get the days income, you simply multiply the rate by the time. $28.75 times 8 to get $230.

Hope this helps!

7 0
4 years ago
Read 2 more answers
18lb equals how many oz
schepotkina [342]


There are 16 ounces in a pound. So just multiply

16 x 18 = 288

18 pounds = 288 ounces

Hope this helps.

8 0
3 years ago
A pool company is creating an image for a client that has the look of a 3-D image for a family pool and a similar dog pool. Find
Drupady [299]

Answer:

x = 8

Step-by-step explanation:

==>Given that a family pool with a quadrilateral shape ABCD is similar with the dog pool EFGH, we can find the value of x by using the proportion of their corresponding sides.

Since ABCD ~ EFGH, the proportion of their corresponding sides are equal.

Thus, AB/EF = BC/FG = CD/GH = DA/HE

We have: 3/y = 4/3 = 5/z = x/6

Finding z:

4/3 = 5/z

Cross multiply

4*z = 5*3

4z = 15

z = 15/4

z = 3.75

Let's find x:

5/z = x/6

5/3.75 = x/6

Cross multiply

6*5 = x*3.75

30/3.75 = x

8 = x

x = 8

6 0
4 years ago
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