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3 years ago

Plz help me !!!! I’m not sure if it’s 20 !

Mathematics

2 answers:

vodka [1.7K]3 years ago

5 0

Answer:

D) 20º

Step-by-step explanation:

if one angle is 70º, and the other is 90º, that means that the first two angles equal 160º. since all three interior angles of a triangle have to add up to 180º, the third angle must be 20º.

evablogger [386]3 years ago

5 0

Hey!! The answer is 20!

:)

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3 years ago

Draw clearly the graph of the linear equation. y=1/2x, where x= (-4 -2, 0, 2, 4)

aniked [119]

Answer:

(in attachment)

Step-by-step explanation:

you can find the points by inputting the x-values into the equation to solve for the y-values, then connecting the plotted points to create the line.

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3 years ago

How do i work out compound interest?

Artyom0805 [142]

Answer:

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3 years ago

HELP ME !!!!!!!!!!!!!!!!!!!!!!!!!!

gogolik [260]

Answer:

Bye

Step-by-step explanation:

Figure it out yourself

4 0

3 years ago

Find the perimeter of the given triangle

trasher [3.6K]

Here it is given that the triangles ABP and DCR are similars, therefore we use the ratio rule which states that

corresponding sides of similar triangles are in same proprtion .

$\frac{AB}{DC} = \frac{BP}{CR}$

that gives

7/10 = BP/11

7*11=10BP

BP=7.7

Again using the ratio rule

$\frac{AB}{DC} = \frac{AP}{DR}$

7/10 = AP/6

42 = 10AP

AP = 4.2

Perimeter= AB+BP+AP = 7+7.7+4.2 = 18.9

Correct option is A.

8 0

3 years ago