4 years ago

Solve for the short problem in the screenshot, please!

Mathematics

2 answers:

hram777 [196]4 years ago

8 0

Answer:

15 2/5

As an mixed fraction.

horsena [70]4 years ago

5 0

Answer:

77/5

Step-by-step explanation:

Simplify the expression.

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Enter your answers in the boxes to correctly complete the statements.

DIA [1.3K]

Answer:

5 and 5

Step-by-step explanation:

Pentagon has 5 rotational and reflectional symmetries. Hope this helps. :'-)

3 0

3 years ago

Find the mean of the data set 9,4,7,3,10,9

RideAnS [48]

9+4+7+3+10+9=42 42÷6= 34.5. I believe "mean" is the same as avgerage.

5 0

4 years ago

The Kaibab Trail at the Grand Canyon begins at 7,000 feet above sea level. If you descend on the trail 4,500 feet to the Colorad

lutik1710 [3]

Answer:

3875 feet above sea level

7 0

4 years ago

Read 2 more answers

Kite WXYZ is graphed on a coordinate plane. What is the approximate perimeter of the kite? Round to the nearest tenth. 10.6 unit

Archy [21]

Answer-

Perimeter of the kite is 16.2 units

Solution-

As WXYZ is a kite, so two disjoint pairs of consecutive sides are congruent, i.e WX=XY and WZ=ZY

So, perimeter of the kite WXYZ is,

$=2(\overline{WX}+\overline{WZ})$

And

$\overline{WX}=\sqrt{(1-3)^2+(1-4)^2}=\sqrt{(-2)^2+(-3)^2}=\sqrt{4+9}=\sqrt{13}$

$\overline{WZ}=\sqrt{(1-3)^2+(1+3)^2}=\sqrt{(-2)^2+(4)^2}=\sqrt{4+16}=\sqrt{20}$

So, perimeter will be,

$P=2(\sqrt{13}+\sqrt{20})=16.15\approx 16.2\ units$

4 0

3 years ago

Read 2 more answers

What is the opposite? 1) -10 2) -35 3) 124) 100 5) 1 6) X

torisob [31]

Solution

The opposite of a is just -a, taking in count this definition we have this

1) -(-10)=10

2) -(-35)=35

3) -12

4) -100

5) -1

6) -X

7 0

1 year ago