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salantis [7]
3 years ago
13

BRAINLEST!!!Several students made comments about this image.

Mathematics
2 answers:
Lerok [7]3 years ago
6 0
The third comment is the true one: "If I know the measures of angles C and B, I can find the measures of A and D."
This is because you can use the angle B to find angle A by subtracting it from 180, and you can find angle D by adding together C and B and subtracting that from 180.
I hope this helps!
Lostsunrise [7]3 years ago
6 0
The third statement is true
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Find the area of the compound shape below.pls help
trapecia [35]

Answer:

22cm²

Step-by-step explanation:

For the area of triangle,

base = 2 + 2 + 2 = 6cm

height = 4cm

Area = 1/2 x base x height

= 1/2 x 6 x 4

= 12cm²

For area of the rectangle,

length = 5cm

breadth = 2cm

Area = length x breadth

= 5 x 2

= 10cm²

Area of compound shape = 12 + 10 = 22 cm²

4 0
3 years ago
Explain how you find instantaneous velocity and find it for s(t) = -3 + 4t^2 when t = 5 seconds.
White raven [17]
You take the derivative of the position equation  s(t) = -3 + 4t^{2}
and you get  v(t) = 8t
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5 0
3 years ago
Maria is going to purchase cranberry juise and soda water for a new fruit punch recipe. The recipe calls for 3 times as many bot
vlada-n [284]
Let +n+ = number of bottles of cranberry juice needed
+2n+ = number of bottles of ginger ale needed
---------------------------
+3.2n+%2B+.9%2A%28+2n+%29+=+20+
+3.2n+%2B+1.8n+=+20+
+32n+%2B+18n+=+200+
+50n+=+200+
+n+=+4+
and
+2n+=+8+
----------------
The most bottles of cranberry juice is 4
8 0
3 years ago
Find the difference between (x + 5) and (2x+3)​
Zigmanuir [339]

Answer: The difference between the given expressions would be

Step-by-step explanation:Step-by-step explanation:

Given phrase,

Difference between x+5 and 2x+3,

  ( By distributive property )

    ( By combining like terms )

Hence, the required difference would be

3 0
3 years ago
What are three numbers that are greater than 543,000 but less than 544,000
Bumek [7]
543,356 and 543,456 so it is pretty simple right
8 0
3 years ago
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