3 years ago

Line t and Δ??? and Δ??? are shown on the coordinate plane. Which statements are true? Select all that apply.

Mathematics

1 answer:

andrew-mc [135]3 years ago

4 0

Answer:

1. True

2. True

3. True

4. False

5. True

6. False

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solniwko [45]

Answer:

Step-by-step explanation:

do 18 times 3

then do 54 divided by 54

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hope this helps

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3 years ago

1.What is the area of the circles What is the area of the shaded region?

Rama09 [41]

Answer:

47.32 in^2

Step-by-step explanation:

Area rectangle = 21cm * 10.5cm = 220.5 cm^2

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3 years ago

Solve this (2x – 1)2

Vedmedyk [2.9K]

Distribute the number 2.

2*2x= 4x

-1*2= -2

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I hope this helps!
~kaikers

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3 years ago

Question 83 true or false and why ? plz ryt answer thanks

Vikki [24]

The answer is false.

The formula for the SA of a cone is $\pi r^{2}+\pi rl$ where r is the radius of the base and l is the slant height.
Since we have both the slant's height and the radius of the base we can answer this just by plugging numbers in;
$SA=\pi r^{2}+\pi rl\\
SA=\pi (2^{2})+\pi (2)(6)\\
SA=4\pi+12\pi\\
SA=16\pi\\$
$16\pi$ ≈50.2654...

So your answer is false.

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4 years ago

Solve: 2x – 3 = 5(х+б) ОА. Х= -11 Ов. х - 3 Ос. х = -3 O D. x= -9

AveGali [126]

Answer:

a. 11

Step-by-step explanation:

expand equation

select like terms

solve for x

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3 years ago