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nika2105 [10]
4 years ago
12

10 points. [ATTACHED]

Mathematics
1 answer:
SVETLANKA909090 [29]4 years ago
3 0

Answer:

\overline{AD}\:=\:19.2

Step-by-step explanation:

2x+5=3x-2\quad \:\rightarrow \quad \:x=7\\\\\overline{BD}\:=\:3\left(7\right)-2\:=\:19\\\\Length\:of\:\overline{AD}\:=\sqrt{19^2+2.5^2}=19.2

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4. triangle FBT is similar to triangle ADQ with a scale factor of 5/3. Complete the table below.
Bogdan [553]

Triangle FBT is similar to triangle ADQ with a scale factor of 5/3. AD = 9; BF = 15, DQ = 6; BT = 10, FT = 21; AQ = 12.6

∠F = ∠A = 40°, ∠Q = ∠T = 55°, ∠B = ∠D = 85°

<h3>What are similar triangles?</h3>

Similar triangles are triangles that have the same shape and the ratio of their corresponding sides are in the same proportion. Corresponding angles are equal.

triangle FBT is similar to triangle ADQ with a scale factor of 5/3.

AD = 9; BF = 9 * 5/3 = 15

DQ = 6; BT = 6 * 5/3 = 10

FT = 21; AQ = 21 * 3/5 = 12.6

∠F = ∠A = 40°, ∠Q = ∠T = 55°, ∠B = ∠D = 85°

Find out more on similar triangles at: brainly.com/question/2644832

4 0
2 years ago
Calculate the perimeter of a square with vertices on a circle of diameter 4 cm
posledela

Answer:

I dont like sqaures.

Step-by-step explanation: Their pointy.

3 0
3 years ago
Reeeeeeeeeeeeeeeeeeeeeeeeeee help me pls brainliest
Deffense [45]

Answer:

the height of a baseball thrown into the air

Step-by-step explanation:

Bean sprouts do not decline in size in this case

The distance from home will only decline on the graph

The amount of money a student earns would increase in height on the graph

The only logical solution is the height of a baseball thrown into the air because the ball can increase in height, but it also comes down at some point, causing the graph to decrease.

4 0
3 years ago
Which expressions are equivalent to 70 × 5.3
marin [14]

Answer:

35 x 10.6, 140 x 2.65 and 371 x 1

Step-by-step explanation:


7 0
4 years ago
How much water is being collected per day? (Think slope!)
Verizon [17]

Answer:

1.5 liters

Step-by-step explanation:

we have

x ------> the number of days

y -----> the amount of water collected in liters

To find out how much water is collected by day, determine the slope of the linear equation

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

Observing the graph

we have

(0,2) and (4,8)

substitute the values in the formula

m=\frac{8-2}{4-0}

m=\frac{6}{4}

m=1.5\frac{l}{day}

therefore

The amount of water collected is 1.5 liter by day

3 0
3 years ago
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