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amm1812
3 years ago
15

Please help me! Will give brainliest.

Mathematics
2 answers:
NARA [144]3 years ago
6 0
6+75t-16r2
h(t)=0+75+0

solution: h’(t)= 75
cricket20 [7]3 years ago
5 0
what he said I think
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A science experiment calls for 3/4 cup of salt. Lee's measuring cup holds 1/8 cup. How
NISA [10]

Answer:

\frac{1}{6}

Step-by-step explanation:

1/8 ÷ 3/4 is 1/6 because that's as many times it can go into to it and u would have to do keep chang flip

1

\frac{1}{8}  \div  \frac{3}{4}  \\  \frac{1}{8}  \times  \frac{4}{3}  =  \frac{4}{24}  \\  \frac{4}{24}   \div  \frac{4}{4}   =  \frac{1}{6}

5 0
3 years ago
Please help me :( *also what school do y'all go to?*
Veronika [31]

Answer:

3

Step-by-step explanation:

Because 30 divided by 5 =6 which is the miles so divide 15 by 5 and the minutes are 6 so 6x5 so 3

6 0
3 years ago
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What is the justification for -3x+7=7x-3
Irina-Kira [14]

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Step-by-step explanation: coz I juss know

4 0
3 years ago
5 times the difference of a number and 20 is the same as half the sum of 4 more than 4 times a number. Can someone change it int
Andre45 [30]
5(x-20)=1/2(4+{4x})
Hope This Help
5 0
3 years ago
Solve for the variable in the equations below. Round your answers to the nearest hundredth. Do not round any intermediate comput
Kobotan [32]

Answer:

Part 1) x=-0.07

Part 2) y=2.48

Step-by-step explanation:

Part 1) we have

15^{-9x} =6

Solve for x

Apply log both sides

log(15^{-9x})=log(6)

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x=-log(6)/(9log(15))

x=-0.07

Part 2) we have

e^{y}=12

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Remember that

ln(e)=1

y=ln(12)

y=2.48

6 0
3 years ago
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