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3 years ago

If two sides of a triangle have lengths 18 cm and 13 cm the third side must be greater then what and less then what

Mathematics

1 answer:

maw [93]3 years ago

7 0

If you multiple 13 18=234 then subtract that by 13 18 203 that would be the area so 13 is less than 18

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954 to the nearest hundred

Zepler [3.9K]

Answer:

1000

Step-by-step explanation:

You are solving for the hundreds place. Find the tens place. It is a 5. Note that when the digit is 5 & up, round up. If 4 and down, round down.

954 rounded to the nearest hundreds place is 1000.

6 0

3 years ago

Solve 2x^2<br> + x - 4= 0.<br> x2 +<br> = 0<br> DONE

inessss [21]

$\\ \sf\longmapsto 2x^2+x-4=0$

$\\ \sf\longmapsto 2x^2+x=4$

$\\ \sf\longmapsto 8(2x^2+x=4)$

$\\ \sf\longmapsto 16x^2+8x=32$

$\\ \sf\longmapsto (4x)^2+2(4x)(1)=32$

$\\ \sf\longmapsto 4x^2+2(4x)(1)+1^2=32+1^2$

$\\ \sf\longmapsto (4x+1)^2=33$

$\\ \sf\longmapsto 4x+1=\pm\sqrt{33}$

$\\ \sf\longmapsto 4x=-1\pm\sqrt{33}$

$\\ \sf\longmapsto x=\dfrac{-1\pm\sqrt{33}}{4}$

8 0

3 years ago

Write the equation of a vertical line that passes through the point (3, -3)

lianna [129]

Hello
<span>the equation of a vertical line that passes through the point (3, -3) is : x = 3 </span>

4 0

3 years ago

Read 2 more answers

Translate the variable expression into a word phrase.

devlian [24]

I believe the answer is A

8 0

3 years ago

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Nikki packed unit cubes into a prism, as shown. Which statement about the volume of the box is true?

elena-14-01-66 [18.8K]

See the explanation

<h2>Explanation:</h2>

Hello, recall that you need to write complete questions in order to get exact answers. Here we have a missing diagram so I can help you in a general way. A prism is a three dimensional shape that has two identical ends (flat faces

) and the same cross section all along its length. A cube is a special type of prism having six identical square sides. So the volume of a prism given the length of a side as s is:

$V=s^3$

For example, suppose we have a box formed by unit cubes as indicated in the figure below, so the length of one side of the blue box will be:

$s=1+1+1+1+1+1+1+1=8units$

So the volume of the blue box is:

$V=8^3 \\ \\ V=512units^3$

<h2>Learn more:</h2>

Cube: brainly.com/question/12539359

#LearnWithBrainly

3 0

3 years ago