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3 years ago

6

For the right triangle shown, the lengths of two sides are given. Find the third side. Leave your answer in simplified, radical

form.

1 answer:

KATRIN_1 [288]3 years ago

4 0

The Pythagorean theorem tells you

... a² + b² = c²

so

... a² = c² - b² = 16² - 9² = 256-81 = 175

... a = √175 = √(25·7)

... a = 5√7

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What is the solution to the system of equation below Y equals -1/3 X +6 and X equals -6

Evgen [1.6K]

Answer:

y = 8

Step-by-step explanation:

y= $\frac{1}{3} x$ + 6

$x$ = -6

y=( $\frac{1}{3}$ x 6) + 6

y= 2+6 = 8

6 0

3 years ago

Plz help! anybody. i'll mark brainliest 20 points!!!!

lisabon 2012 [21]

(1) Snow fall in last week = $3 \frac{1}{2}$ inches

Snow fall in today= $5 \frac{3}{4}$ inches

Let us first change mixed fraction to improper fraction.

$\begin{aligned}&3 \frac{1}{2}=\frac{7}{2}\\&5 \frac{3}{4}=\frac{23}{4}\end{aligned}$

Now, make the denominators same.

$3 \frac{1}{2}=\frac{7}{2}=\frac{7 \times 2}{2 \times 2}=\frac{14}{4}$ , $5 \frac{3}{4}=\frac{23}{4}$

Now, find the difference between 14/4 and 23/4.

$\frac{23}{4}-\frac{14}{4}=\frac{9}{4}=2 \frac{1}{4}$

So, compared to last week $2 \frac{1}{4}$ more inches of snow fell today.

(2) Given three times a number, minus nine, equals six times six, divided by four.

Let a number be X.

3X – 9 = 6 × 6/4

(3) To solve the equation:

3X – 9 = 6 × 6/4

3X – 9 = 36/4

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5 0

3 years ago

A jet travels 590 miles in 5 hours at this rate how far could the jet fly in 10 hours

Setler [38]

Answer:

1180 miles

Step-by-step explanation:

590 x 2. If 590 miles in 5 hours then in ten it would be double. 590x2=1180.

So 1180 miles

Hope this helps

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2 years ago

What is the point-slope form of a line that has a slope of 3 and passes through point (1, 4)? y minus 4 = 3 (x minus 1) 1 minus

Tresset [83]

Answer:

y - 4 = 3(x - 1)

Step-by-step explanation:

It looks like you have slope 3 and a point (1, 4)

so it should be y - 4 = 3(x - 1)

which is your first choice: y minus 4 = 3 (x minus 1)

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3 years ago

Read 2 more answers

14. Higher Order Thinking Does Cavalieri's Principle apply to the volumes of the cones shown? Explain

AleksAgata [21]

9514 1404 393

Answer:

yes

Step-by-step explanation:

At each height above the base, the cross section of each cone shown is the same (a circle with the same diameter), so Yes, Cavalieri's Principle applies.

3 0

3 years ago