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2 years ago

PLEASE HELP, 50 POINTS! This is a triangle investigation.

Mathematics

2 answers:

mylen [45]2 years ago

5 0

A) they fornite a right angle and 2 acute angles(not 100% sure of what the Questions is asking)

B) they appear to form a triangle

C) the angles add up to 180 as they always do in all triangles

B)

Zepler [3.9K]2 years ago

3 0

Answer:

Step-by-step explanation:

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monica sells lemonade over the summer and uses conical paper cups to serve the lemonade. Each cup is 8 centimeters tall.She star

GaryK [48]

Answer:

(a)205

(b)5 Packages

Step-by-step explanation:

$\text{One gallon is equivalent to 3785 } cm^3$

Therefore: $\text{10 gallon= 3785X 10 =37850 } cm^3$

Therefore, Volume of the lemonade Monica Started with is $\text{37850 } cm^3$

The diameter of the cup =8cm

Therefore, Radius =8/2 =4cm

Height of the Cup =11cm

Volume of a Cone= $\frac{1}{3}\pi r^2 h$

$\text{Volume of the Cup}=\frac{1}{3}\pi *4^2*11 \\=184.31cm^3$

The number of cups needed to empty the 10 gallon cooler =37850÷184.31

=205.36

$\approx 205$ Cups

(b)If the Cups are sold in packages of 50

Number of Package to be bought =205 ÷ 50 =4.1

She would need to buy 5 packages.

5 0

2 years ago

How many 1/5 s make 14/10

Sliva [168]

Answer:

$7$

Step-by-step explanation:

$\frac{14}{10} \div \frac{1}{5} = 7$

8 0

2 years ago

Read 2 more answers

Can someone help!! I will give brainlist

GalinKa [24]

Answer:

step-by-step explanation:

8x+2y=-22

8(0)+2y=-22

2y=-22

and now it is a two step equation

do the same thing to the other one

8 0

3 years ago

Plz help me NOW I will mark you brainliest

puteri [66]

Let x be the percentage of p.
Therefore,
$m\% \: \: of \: \: n = x\% \: \: of \: \: p \\ = > \frac{mn}{100} = \frac{px}{100} \\ = > mn = \frac{px}{100} \times 100 \\ = > mn = px \\ = > \frac{mn}{p} = x$

<u>Answer:</u>

Hope you could get an idea from here.

Doubt clarification - use comment section.

8 0

2 years ago

A graph titled Marginal Cost of Bikes has the bike number of the x-axis, from 1 to 7, and marginal cost on the y-axis, from 0 to

aleksklad [387]

Answer:

Step-by-step explanation:

subtract the total cost form the bike above the bike in question and thats ur answer

4 0

2 years ago