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3 years ago

15

Estimate 4704 - 1193 by first rounding each number to the nearest hundred.

1 answer:

sveticcg [70]3 years ago

4 0

Answer:

$3500$

Step-by-step explanation:

Given the following question:

$4704-1193$

To estimate we to the nearest hundred we have to look at the number next to the hundreds place value to determine if it's greater than five.

$4704$

$0 < 5 = 4700$

$1193$

$9 > 5 = 1200$

$4700 - 1200$

$4700 -1200=3500$

$=3500$

Hope this helps.

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PLEASE HELP ME OUT!!!

DedPeter [7]

Answer:

20/3 or 6.67 or 6 $\frac{2}{3}$ (any of these are correct)

Step-by-step explanation:

Volume of triangular pyramid formula is V = 1/3 * base area * height

V = 1/3 * 5 * 4 = 20/3

20/3 or 6.67 or 6 $\frac{2}{3}$

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2 years ago

Someone please help out

exis [7]

Answer:

$39+0.15m \leqslant 50$

Step-by-step explanation:

From the question, Diana wants her total bill to be less than $50.

Diana pays a fixed monthly bill of

$39 for her mobile phone and an additional

$0.15 per minute for phone internet service.

The bill Diana pays for m minutes of using the internet is $0.15m in a month.

The total monthly bill becomes,

$39+0.15m$

The maximum bill she wants to pay is $50.

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This inequality can be solved to determine the number of available minutes.

4 0

3 years ago

Solve for x : x-m/q = t

Ipatiy [6.2K]

Answer:

x - m/q = t

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7 0

3 years ago

Prove that : sinA/1+cosA + 1+cosA/sinA=2cosecA

tekilochka [14]

Step-by-step explanation:

$\frac{sinA}{1+cosA} +\frac{1+cos}{sinA} =2cosec\\\\\\\frac{sin^{2}A+(1+cos)^{2} }{sinA(1+cosA)} \\\\$

$\frac{sin^{2}A+1+cos^{2}+2cos}{sinA(1+cosA)} \\\\$ and we have $sin^{2}+cos^{2} =1$

so $\frac{1+1+2cosA }{sinA(1+cosA)} \\\\$

$\frac{2+2cosA }{sinA(1+cosA)} \\\\$

$\frac{2(1+cosA)}{sinA(1+cosA)} \\\\$

$\frac{2}{sinA}$ we have $\frac{1}{sin}=cosec\\$

<em>Finally </em> $2cosecA$ <em />

<em>I really hope this helps coz it took much time </em>

3 0

3 years ago

Jan and Jo live 1,170 miles apart. At the same time, they start driving toward each other on the same road. Jo’s constant rate i

Dafna11 [192]

To get the time taken for Jan and Jo to meet we proceed as follows;
Jan's speed=70 mph
Jo's speed =60 mph
distance between =1170
relative speed=70+60=130
time taken for them to meet will be:
time=(distance)/(relative speed)
=1170/130
=9 hours
the answer is 9 hours

7 0

3 years ago

Read 2 more answers