3 years ago

Geometry - more triangle proofs

Mathematics

1 answer:

givi [52]3 years ago

4 0

Answer:

because SAS , NYC , PAC all are together

Step-by-step explanation:

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Charles has 12.5 m of railway track. Gavin has 8.6 m and Kristy has 4.8 m. If they put their track together how long will their

KatRina [158]

Answer:

25.9 m

Step-by-step explanation:

Add them all together.

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3 years ago

Kenny had a total of 140 minutes to read, do homework, and play video games. he spent x minutes reading. he spent 2(x + 5) minut

Mekhanik [1.2K]

Answer:

35 min

Step-by-step explanation:

given that the total time spent is 140min

and that the time spent reading is x minutes

and also that the time spent doing home work is 2(x+5)

the time spent playing video game is 25

the expression for the total time is given as

total = reading +homework +video game

140=x+2(x+5)+25

solving for x we have

140=x+2x+10+25

140=3x+35

140-35=3x

105=3x

x=105/3

x=35

kenny spent 35 min reading

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3 years ago

Decide which shipping box (or combination of boxes) she should use to ship exactly 270 necklaces.

Ann [662]

Ndnsnkskaoaoamdmsksakaopssppskdkxm

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3 years ago

6. A pizza's original price is $11. It is on sale for $9.25. What percent off is it?

wolverine [178]

Solution:

We know that:

$Original \ price = \$11$

$Sale \ price = \$9.25$

$\frac{9.25}{11} + \frac{1.75}{11} =100\%$

Simplify the equation to find the percent off:

$\frac{9.25}{11} + \frac{1.75}{11} =100\%$

$84\% + \bold{16\%} = 100\% \space\ \space\ \space\ \ \ \ \ [Rounded]$

This means that the original price has decreased about 16%.

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3 years ago

What does not represent the quotient of 17 divided by 10?

amm1812

17-10= j i really don't know i just guessed

7 0

3 years ago

Geometry - more triangle proofs​

Geometry - more triangle proofs