All categories

3 years ago

Problem of volume that equals 9 work please

Mathematics

1 answer:

zhuklara [117]3 years ago

8 0

Step-by-step explanation:

l=1

b=3

h=3

l×b×h

9 is the vol

You might be interested in

Eva and her grandchildren went into a bakery and where they sell cookies for $0.50 each and brownies for $2.25 each. Reba has &a

irinina [24]

Reba could buy a maximum of 5 brownies.

4 0

3 years ago

In geometry, you can use deductive rules to

lana [24]

The answer is d
prove conjectures

3 0

2 years ago

Delta math: Angle Terminology with Equations

DaniilM [7]

Answer:

m∠A = 139°

Step-by-step explanation:

First we must know that

Supplementary angles equal to 180 degree.

Since we know that supplementary angles equal to 180 degree we can solve now:

Putting m ∠A and m ∠ B together and put the = 180

( 7x - 15 ) + ( 2x - 3 ) = 180

Now solving for x:

( 7x - 15 ) + ( 2x - 3 ) = 180

9x - 18 = 180

9x - 18 + 18 = 180 + 18

9x = 198

9x/9 = 198/9

x = 22

Hence, Angle A will have a measure of 7x - 15 which means 7 × 22 -15 = 154 - 15 = 139°

m∠A = 139°

The measure of Angle B will be 2x - 3 = 2 • 22 - 3 = 44 - 3 = 41°

m∠ B = 41°

139 + 31= 180

<u><em>[RevyBreeze]</em></u>

3 0

2 years ago

At a small coffee shop, the distribution of the number of seconds it takes for a cashier to process an order is approximately no

iragen [17]

Answer:

The correct option is;

A. 0.17

Step-by-step explanation:

The given information are;

The mean duration it takes a cashier to process an order, μ = 276 seconds

The standard deviation from the mean, σ = 38 seconds

The z-score of the order processing time of x = 240 seconds is given as follows;

$Z=\dfrac{x-\mu }{\sigma }$

Therefore;

$Z=\dfrac{240-276 }{38 } \approx -0.9474$

The probability

P(z = -0.9474) = 0.17361

Therefore, the proportion of orders which are processed in less than 240 is approximately 0.17361 or 0.17 to two places of decimal.

8 0

3 years ago

Trying to understand this

liq [111]

Subtract and times it

6 0

3 years ago