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julia-pushkina [17]
3 years ago
5

S

Mathematics
1 answer:
Katarina [22]3 years ago
4 0

Answer:

I found this. Will this help??

Step-by-step explanation:

In the given triangle RSQ and ΔRST it is given that

∠RTS ≅ ∠SRQ ≅ 90°

∠RSQ is common in two triangles Δ RSQ and Δ RST.

Therefore two angles are equal so both the triangles are common.

From this property we opposite sides of the corresponding angles will be in the same ratio.

SR/SQ = ST/SR

x/(9 + 16) = 9/x

By cross multiplication on each side of the equation

x² = 25×9 = 225

x = √225 = 15

Therefore measurement of x is 15 units.

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Diana works in a building that is 130 feet tall. She is outside, looking up at the building at an angle of 37° from her feet to
Olegator [25]

Answer:

Let x be her initial distance from the building, then tan 37 = 130/x

x = 130/tan 37 = 130/0.7536 = 172.5 feet

Let y be her distance from the building after moving forward, then

tan 40 = 130/y

y = 130/tan 40 = 130/0.8391 = 154.9

After moving forward, she is 172.5 - 154.9 = 17.6 ft closer.

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3 years ago
When F(x) = -3, what is x?​
Free_Kalibri [48]

Answer:

-1

Step-by-step explanation:

7 0
3 years ago
15 1/4 acres of land are to be divided into lots of at least 2/3 acres each
cupoosta [38]
(15 1/4) / (2/3) =
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7 0
4 years ago
Refer to the figure and provide an appropriate name for ACK and FHJ
Fofino [41]

Answer: C

Step-by-step explanation:

They are alternate interior angles.

5 0
2 years ago
Mrs. Lee's store is running a sale on two different brands of green beans. Earth's Best is 3 cans for $5 and Kroger is 2 cans fo
Snezhnost [94]

Answer: Earth’s Best $1.67 Kroger $2

Step-by-step explanation:

$0.80 multiplied by 3 is $2.40 and $1.33 multiplied by 2 is $2.66.

$1.25 multiplied by 3 is $3.75 and $0.75 multiplied by 2 would be $1.50.

$0.80 multiplied by 3 is $2.40 and $0.75 multiplied by 2 is $1.50.

$1.67 multiplied by 3 is $5.01, but if you round it to the nearest cent, it’s $5 and $2 multiplied by 2 is $4, of course.

Hope this helps!

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3 years ago
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