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3 years ago

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Mathematics

1 answer:

Sladkaya [172]3 years ago

4 0

Your answer is a your welcome

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The vetex of this angle is

Andru [333]

95' degree angle .....……

5 0

3 years ago

Read 2 more answers

What is the length of the hypotenuse of a right triangle that has sides measuring 12 cm and 35 cm

adoni [48]

To solve this problem we will use the pythagorean theorem a^2+b^2=c^2
all we have to do is add 12^2+35^2=45^2

5 0

4 years ago

Evaluate 3|x|+2x-1 when x = -5.

Savatey [412]

Answer:

Step-by-step explanation:

<em>To start off, we are going to input our x value into our expression.</em>

3|-5| + 2(-5) - 1

<em>Next, we are going to find the absolute value (always positive) of -5 and multiply 2 and -5.</em>

3(5) - 10 -1

<em>Now, we will multiply 3 and 5.</em>

15 - 10 -1

<em>Finally, we are going to combine our like terms (15, -10, and -1)</em>

<em>So! Our final answer for this expression is </em><u><em>4</em></u><em>!</em>

Hope this Helps! :)

<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>

-SGO

4 0

3 years ago

The drawing below represents a 22-foot ladder with its base placed 10 feet from the bottom of a vertical wall.

Nesterboy [21]

Answer:

63°

Step-by-step explanation:

To get the value of x we will use the Pythagoras theorem

hyp² = opp²+adj²

Given

hyp is the length of the ladder = 22ft

Adjacent is the distance from the base of the ladder to the wall = 10ft

Angle of elevation = x

Using the SOH CAH TOA identity

Cos theta = adjacent/hypotenuse

Cos x = 10/22

Cos x = 5/11

x = arccos(5/11)

x = arccos(0.4545)

x = 62.96°

Hence the best estimate of x is 63°

4 0

3 years ago

BiLo currently has 12-packs of Pepsi on sale for $5.55. Food Lion has a sale on 6-packs of Pepsi for $2.75. Which is the better

Gennadij [26K]

To find the cost per can, we can divide the total cost by the number of cans.

$\frac{total\ cost}{number\ of\ cans} = cost\ per\ can$

<h2>Let's start with BiLo:</h2>

Total cost: $5.55

Number of cans: 12

The cost per can will be:

$\frac{total\ cost}{number\ of\ cans} = \frac{5.55}{12} = 0.4625$

$0.4625 per can

How about Food Lion?

Total cost: $2.75

Number of cans: 6

The cost per can will be:

$\frac{total\ cost}{number\ of\ cans} = \frac{2.75}{6} = 0.458333....$

Around $0.4583 per can

<h2>Comparing</h2>

BiLo: $0.4625

Food Lion: around $0.4583

As we can see, Food Lion has a better cost per can, as it costs less to buy each can of Pepsi.

Answer: Food Lion has a better cost per can

4 0

3 years ago