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2 years ago

I need help asap.......

Mathematics

2 answers:

jarptica [38.1K]2 years ago

6 0

Answer: The answer is D. Equilateral, acute.

Step-by-step explanation:

I solved this by using elimination. A. There is no such thing as a right equilateral. B. All three sides on this triangle are the same length, therefore not a scalene triangle. C. An Isosceles triangle only has two sides of the same length, while this one's sides are all the same.

D is the only correct answer.

Vilka [71]2 years ago

4 0

What do you need help with I will respond

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The length of a garden is 25 feet.

user100 [1]

Answer: 686ft

Step-by-step explanation: 0

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2 years ago

Liev is assembling a coffee table. The diagram below is from the instruction manual and shows the table after the first two legs

elixir [45]

Answer:

The support is 41 inches long.

Step-by-step explanation:

There's two ways we can do this: one with the diagonal formula and one without.

Since we know that Point C is halfway down leg A and that the table legs are 18 inches tall, Point C is 9 inches down leg A. The support, from Point C to Point D, will form a diagonal, the length of which we need to find. We know from the diagram that the width of the table is 24 inches and that its length is 32 inches. We have a height, length, and width for this problem, so let's imagine a rectangular prism, which has all three of those things, instead of a table. The formula for finding a rectangular prism's diagonal is $d = \sqrt{l^{2} + w^{2} + h^{2} }$ . Let's put in those numbers:

$d = \sqrt{32^{2} + 24^{2} + 9^{2} } = 41$

Therefore, the support is 41 inches long.

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Another way you can do this is to use the Pythagorean Theorem twice: once to find the diagonal of the tabletop and another time for the support.

$24^{2} + 32^{2} = c^{2} \\576 + 1024 = c^2\\1600 = c^2\\\sqrt{1600} = \sqrt{c^2}\\ 40 = c$

Now that we know the corner-to-corner distance for the tabletop, we'll use that and the 9 inch distance for Point C to find the distance between C and D:

$9^{2} + 40^{2} = c^{2}\\ 81 + 1600 = c^2\\1681 = c^2\\\\sqrt{1681} = \sqrt{c^2} \\41 = c$

Again, the support is 41 inches long.

4 0

3 years ago

What is the greatest number that has one comma when written with numerals and with number names

kumpel [21]

<span>The greatest number that has one comma when written with numerals and with number names is 999,999

In number names form is is written: nini hundred and ninety nine thousand, nine hundred and ninety nine.
</span>

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2 years ago

Read 2 more answers

Use the commutative property for addition to rearrange the algebraic expression 5x-7y-8x+y

BartSMP [9]

You want to use the addition property, so you need to ADD each term. Just change the minuses to pluses, making sure you keep the negative with the number

5x-8x-7y+y =

5x + -8x + -7y +y

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3 years ago

Gianni used 6 gb out of 8 gb includes in his cell phone plan. What percent of his data did he use

alex41 [277]

Answer:

75%

Step-by-step explanation:

If he used 6 out of 8 gb of his cell phone plan we can write that as a fraction as 6/8.

We can simplify 6/8 to 3/4. And 3/4 when divided is equal to 0.75 which when written as a fraction is 75%.

I hope this helps!

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3 years ago