2 years ago

What is the length of each leg

1 answer:

5 0

E is the answer. Since it’s a 45 45 90 triangle the rules are the hypotenuse is equal to x squareroot of 2 while the two other sides are just equal to x. If Xv2= 32 then the two sides (x) must be equal to 16v2

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Which division problem is equivalent to 25?

meriva

They all add up to 2.5 maybe u have to simplify?

4 0

2 years ago

The triangles are similar. What is the value of x? Enter your answer in the boX.

matrenka [14]

6x+28=25

or,x=-1/2

Step-by-step explanation:

corresponding sides i think so

6 0

2 years ago

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What is the equation for a line passing through (-2,3) and perpendicular to y= -1/2+1 ?

nata0808 [166]

Answer:

$y=2x+7$

Step-by-step explanation:

The correct question is

what is the equation for a line passing through (-2,3) and perpendicular to y= -1/2x+1 ?

Remember

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes are equal to -1)

The slope of the given line is m=-1/2

the opposite reciprocal is m=2

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=2\\point\ (-2,3)$

substitute

$y-3=2(x+2)$

Convert to slope intercept form

$y=mx+b$

isolate the variable y

$y-3=2x+4$

$y=2x+4+3$

$y=2x+7$

3 0

2 years ago

Write two different pairs of decimals whose sums are 8.69. One pair should involve regrouping

chubhunter [2.5K]

One pair is 4.345+4.345 (which is the pair that does not involve grouping)

7 0

2 years ago

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Identify the graph of the inequality 2(2x – 1) + 7 < 13 or –2x + 5 < –10.

Aloiza [94]

Answer:

–2x + 5 < –10.

Decimal Form: 7.5

15/2

3 0

2 years ago