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Anvisha [2.4K]
2 years ago
9

I NEED HELP ASAP! Just number 8 please! Thank you

Mathematics
1 answer:
ZanzabumX [31]2 years ago
3 0

Answer:

18

Step-by-step explanation:

You might be interested in
Can someone help maths
Mamont248 [21]
First find angle EBC. 
The are for a triangle is 180 degrees.
It is a right triangle and has a right angle.
180 - (90 + 50)
180 - 140
angle EBC IS 40
NOW FIND X
The line is 180 degrees.
180 -40 = 140
X = 140 DEGREES
4 0
3 years ago
What is the area of the polygon in square units?
Pepsi [2]

The area of the Area  of the polygon is known to be 9 units². Find more about polygon below

<h3>What is the Area of a Polygon?</h3>

The area of a polygon is one that is defined as the measurement of the given area that is known to be covered by it.

Note that to calculate the area, it will be

Area = 1/2 (5 + 1) x 3 = 9 units²

Thus the answer of 9 units is correct.

Learn more about polygon from

brainly.com/question/1592456

#SPJ1

4 0
2 years ago
NEED HELP ASAP!!!!!!
tino4ka555 [31]

Answer:

x=57

Step-by-step explanation:

63+60= 123

A triangle is 180 degrees

180-123= 57

x=57

5 0
3 years ago
Read 2 more answers
Danielle runs 1/5 of a mile in 4.5 minutes. if she continues at the same speed, how long will it take her to run two miles?
motikmotik
(1/5) / 4.5 = 2 / m....1/5 mile to 4.5 minutes = 2 miles to m minutes
cross multiply
(1/5)(m) = (2)(4.5)
1/5m = 9
m = 9 * 5/1
m = 45 minutes <===
4 0
3 years ago
PLSSSSS HELP I HAVE BEEN STUCK ON THIS FOR THE PAST HOUR!!!!!!!!!!!!!!!!!!!!!!!!!
vladimir1956 [14]

Answer:

- 6 \sqrt{2}

Step-by-step explanation:

simplify

\sqrt{28800}

to

120 \sqrt{2}

then

-0.05 × 120 = -6

then we have our answer

-6√2

6 0
3 years ago
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