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3 years ago

Evaluate j+j -h; use h=3, and j =3

Mathematics

2 answers:

Radda [10]3 years ago

8 0

So the right answer is 3.

look at the attached picture

Hope it will help you...

Anettt [7]3 years ago

7 0

Answer:

Step-by-step explanation:

First you would substitute 3 for j and 3 for h

3+3-3

then you would simplify that to get

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A recipe for banana bread requires 3 cups of bananas for every 1 1/2 cups of sugar used.At this rate,how many cups of sugar shou

arsen [322]

Answer: 1 cup of sugar

Step-by-step explanation:

A recipe for banana bread requires 3 cups of bananas for every 1 1/2 cups of sugar used.

Converting 1 1/2 cups of sugar to improper fraction becomes 3/2 cups of sugar.

If 3 cups of bananas is required for 3/2 cups of sugar,

x cups of bananas will require 1 cup of sugar

3x / 2 = 3

3x = 6

x = 6/3 = 2

Therefore,

2 cups of bananas will require 1 cup of sugar.

We are looking for the number of cups of sugar that would require 2 cups of bananas.

We already got the answer.

1 cup of sugar would be used if 2 cups of bananas are used.

6 0

3 years ago

Please help! 15 points! Do not steal points or I will report! Explanation = Brainliest!

GuDViN [60]

(Answer is below)

Let's solve this step-by-step.

1. Prime factorization of 384.

$=\sqrt{2^7\times3}$

2. Apply the exponent rule. (Formula: $a^b^+^c=a^b\times a^c$ )

$=\sqrt{2^6\times2\times2\times3}$

3. Apply the radical rule. (Formula: $\sqrt{ab} =\sqrt{a}\sqrt{b}$ or $a\geq 0,b\geq 0$ )

$=\sqrt{2^6} \sqrt{2\times3}$

3a. Solve 2 to the 6th power.

$\sqrt{2\times2\times2\times2\times2\times2} =8$

4. Multiply 2 by 3. (Note: Put the 8 in your final answer)

$\sqrt{2\times3} =8\sqrt{6}$

Your answer is: $8\sqrt{6}$

Let me know if you have any questions.

~ Lily, from Brainly.

7 0

3 years ago

It measures the space inside a 2-dimensional figure

Verdich [7]

Answer:g

Step-by-step explanation:

Does

5 0

3 years ago

The value of a collectible coin can be represented by the equation y = 2 x + 15, where x represents its age in years and y repre

Masteriza [31]

Answer:

53$

Step-by-step explanation:

They tell you the equation of how much the coin is worth after x amount of years

Step 1: Substitute x=19 into the equation y=2x+15

y = 2(19) + 15

Step 2: Solve for y

y = 2(19) + 15

y = 38 + 15

y = 53

Therefore the coin is worth 53 dollars after 19 years

7 0

3 years ago

Read 2 more answers

1. Of the light bulbs available at a store, 42% are fluorescent, 23% are labeled as long life, and 12% are fluorescent and long

Novosadov [1.4K]

Answer:

Step-by-step explanation:

Given

42% bulbs are fluorescent

23 % bulbs are long life

12% bulbs are fluorescent and long life

(i)Selected Bulb is not Fluorescent $=1-P(bulb\ i\ fluorescent)$

$=1-0.42=0.58$

(ii)Selected light bulb is fluorescent given that it is labelled as long life

$P(Fluorescent\ given\ it\ long\ life)=\frac{P(fluorescent\ and\ long\ life)}{P(long\ life)}$

$P(Fluorescent\ given\ it\ long\ life)=\frac{0.12}{0.23}=0.52$

b.Fluorescent and long life events are not independent because if a bulb is fluorescent then it may be long life

4 0

4 years ago

Evaluate j+j -h; use h=3, and j =3​

Evaluate j+j -h; use h=3, and j =3