2 years ago

8. Caitlyn wants to build a fence around her flower garden,

Mathematics

1 answer:

ioda2 years ago

5 0

Answer:

Step-by-step explanation:

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Consider in the figure below.

yawa3891 [41]

Here BD is perpendicular bisector

UB=BV=74

$\\ \tt\hookrightarrow UV=74+74=148$

Apply Pythagorean theorem

$\\ \tt\hookrightarrow BD^2=UD^2-UB^2=UD^2-VD^2$

UD=VD=78=TD

$\\ \tt\hookrightarrow TC^2=TD^2-CD^2$

$\\ \tt\hookrightarrow TC^2=78^2-30^2$

$\\ \tt\hookrightarrow TC^2=6084-900=5184$

$\\ \tt\hookrightarrow TC=72$

6 0

2 years ago

Read 2 more answers

Help 9th grade math i’ll give brainliest

lozanna [386]

Answer:

its 6 hope it helps if not 4 do not know

Step-by-step explanation:

7 0

2 years ago

In March, Derrick had $25.50 in credit card debt.

Snezhnost [94]

Answer:

-20.50?

Step-by-step explanation:

I think you said he added 5 dollars in his account which would get some of his debt removed. But he would still have a remaining -20.50 dollars to get rid of.

8 0

2 years ago

Ron practiced piano 1 2/3 hours on monday and 5/6 hour on tuesday. how much did he practice in all those two days

insens350 [35]

2.5 hours i think but i might be wrong :)

4 0

2 years ago

12. On a table there were 16 dimes and quarters. The value of the coins was

7nadin3 [17]

6 quarters and 10 dimes

6 0

3 years ago