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3 years ago

What’s the answer??? Answer fast please

Mathematics

2 answers:

postnew [5]3 years ago

5 0

Answer:

300 cm2

Step-by-step explanation:

Volume = length x width x height

expeople1 [14]3 years ago

4 0

Answer:

Volume=300cm^3

Step-by-step explanation:

formula:

Volume=length x width x height

therefore, 5 x 4 x 15 = 300

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Nick and Tasha are buying supplies for a camping trip. They need to buy chocolate bars to make s’mores, their favorite campfire

Harlamova29_29 [7]

Answer:

9/10

Step-by-step explanation:

first you find the lowest common denominator. 1/2 becomes 5/10, 2/5 becomes 4/10. 5/10+4/10=9/10

7 0

3 years ago

What is 3/4 times 12

Stella [2.4K]

Answer:

bruh its 9

Step-by-step explanation:

8 0

3 years ago

See attachment below

KatRina [158]

Answer: Third Option

$x=1.469743$

Step-by-step explanation:

We have the following exponential equation

$3^{x+1}=15$

We must solve the equation for the variable x

To clear the variable x apply the $log_3$ function on both sides of the equation

$log_3(3^{x+1})=log_3(15)$

Simplifying we get the following:

$x+1=log_3(15)$

To simplify the expression $log_3 (15)$ we apply the base change property

$log_b(y)=\frac{log(y)}{log(b)}$

This means that:

$log_3 (15)=\frac{log(15)}{log(3)}$

Then:

$x+1=\frac{log(15)}{log(3)}$

$x=\frac{log(15)}{log(3)}-1$

$x=1.469743$

6 0

2 years ago

Plssss help me asap <br><br>use multiplication to solve the proportions

e-lub [12.9K]

Answer:

N=15

Step-by-step explanation:

Becuase math is math

7 0

2 years ago

The expressions p-0.15p can be can be used to calculate the final cost of an item that has a price of p and is discounted 15%. W

lora16 [44]

Answer:

The original cost is $19.55

Step-by-step explanation:

What we want to do here is calculate the final cost, given the original price

What we have to do here is to substitute the value of $23 for p

This we have as;

23-0.15(23)

= 23-3.45

= $19.55

3 0

3 years ago