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sp2606 [1]
3 years ago
13

Rectangle ABCD was dilated to create rectangle A'B'C'D' using point R as the center of dilation. Point R is the center of dilati

on. Rectangle A B C D is dilated to create smaller rectangle A prime B prime C prime D prime. The length of side A prime B prime is 3 and the length of side B prime C prime is 4. The length of side A B is 9 and the length of side B C is 12. If RD = 15, what is RD'? 3 units 5 units 6 units 9 units
Mathematics
2 answers:
zhuklara [117]3 years ago
6 0

Answer:

5 units

Step-by-step explanation:

bcuz it has a dilation of 3 and 3 times 5 equals 15 which is the length of AD

enyata [817]3 years ago
4 0

Answer:

<u>B. 5 units. </u>

Step-by-step explanation: This is the correct answer on <u>Edge 2021</u>, just took the unit test. Hope this helps ^-^.

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The area of a circular field is 154msqu. What is the perimeter of the field?(pi=22/7) 44 49 88 176
OLga [1]

Answer:

44m

Step-by-step explanation:

A = \pir² = 154

   = 22/7 * r² = 154

   = r²  = 154 * 7/22

   = r²  = 49

   = r = √49

   = r = 7m

Perimeter of circle = 2\pir

                               = 2 * 22/7 * 7

                               = 44/7 * 7

                               = <u>44 m</u>

<u></u>

Hope it helps

Mark it as Brainliest

     

7 0
2 years ago
Read 2 more answers
During a sale, an appliance that costs $275 is being sold at a discount for $220. Which equation can be used to find the rate of
Olin [163]

your mom lol iwjdvdhaikabdbkos

6 0
2 years ago
This is sliding a given figure in a certain direction
saul85 [17]
Counfusing dont know sorry
6 0
2 years ago
A cake recipe requires 4 and one-half cups of flour to make 1 cake. How many cakes can be made by a baker who has 16 cups of flo
gregori [183]

Answer:

3 cakes

Step-by-step explanation:

just flow by the formula then ignore the remainder and take the whole number which is 3 then that becomes your answer good day.

3 0
2 years ago
The u.s. senate consists of 100 members, 2 from each state. A committee of five senators is formed. What is probability it conta
shtirl [24]

Answer:

The probability is 9.80%.

Step-by-step explanation:

The u.s. senate consists of 100 members, 2 from each state.

A committee of five senators is formed.

P(at least one from Your state) = 1- \frac{98c5}{100c5}

= 1- \frac{67910864}{75287520}

= 1-0.9020

= 0.098

That is, 9.80%.

4 0
3 years ago
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