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3 years ago

10

Mike and Larry are friends who share the same birthday.They decided to have a birthday party together and their friends. Mike re

ceived 21 gifts while Larry received 12 gifts. What is the ratio of gifts for Mike to Larry

1 answer:

strojnjashka [21]3 years ago

7 0

Answer:

21:12

Step-by-step explanation:

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Can someone please help me with this question? I don't know how? What is the volume of a rectangular prism with a length of 2x –

lesantik [10]

Volume is legnth times widht times height
lenght=2x-1
width=x-2
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(2x-1)(x-2)(x+1)
do each one seperately
do the first two first and put the other one (x+1) to the side for later
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then do the other one
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3 years ago

Who can solve this in 1 min 5678÷78

andreev551 [17]

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3 years ago

Point O is the center of the circle.<br> what is the area of the shaded portion of the circle

sp2606 [1]

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3 years ago

Given f(x) = | – 5 – 4x| ,find the following:

jasenka [17]

Answer:

$f(10) = 35 \\ \\ f( - 11) = 39 \\ \\ f(12) = 53 \\ \\ f(2) = 13$

Step-by-step explanation:

$f(x) = | - 5 - 4x|$

To solve for the following substitute the value of x in the brackets into the above formula and solve for the value of x

<u>NB</u><u>:</u><u> </u> Absolute value of a negative number is the same number but positive.

So we have

$f( - 10) = | - 5 - 4( - 10)| \\ = | - 5 + 40| = 35 \\ \\ f( - 11) = | - 5 - 4( - 11)| \\ = | - 5 + 44| = 39 \\ \\ f(12) = | - 5 - 4(12)| \\ = | - 5 - 48| \\ = | - 53| = 53 \\ \\ f(2) = | - 5 - 4(2)| \\ = | - 5 - 8| = | - 13| \\ = 13$

Hope this helps you

6 0

2 years ago

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-4x -6 = 3 - 5x<br> Solve for x pls

ycow [4]

Answer:

x = 9

Explanation:

-4x - 6 = 3 - 5x

Add 6 to both sides

-4x - 6 + 6 = 3 - 5x + 6

-4x = -5x + 9

Add 5x to both sides

-4x + 5x = -5x + 9 + 5x

x = 9

- PNW

4 0

2 years ago

Read 2 more answers