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3 years ago

Help plsss I’m stressing out

Mathematics

2 answers:

Harman [31]3 years ago

4 0

They together are 7/8 of the pizza

this is because when you put 1/4 into eights it turns into 2/8

5/8 +2/8 =7/8

IgorLugansk [536]3 years ago

3 0

7/8 is the correct answer

You might be interested in

Whenever a,x,y are positive integers, which of the following expressions is equivalent to x^ay^a

lilavasa [31]

Answer:

${(xy)}^{a}$

Step-by-step explanation:

when the exponent is equal, we can put the x and y together in a bracket and a as the Exponent of xy.

Hope I get your question~

3 0

3 years ago

3x/4 + 3 = 20 yyyyyyyyyyyyyyyyyyyyyyyyyyyyy

Yanka [14]

3x/4+3=20
<=> 0.75x +3 =20
<=> 0.75x = 17
<=> x = 68/3

3 0

3 years ago

in a certain chemical, the ratio if zinc to copper is 3 to 16. a jar of the chemical contains 320 grams of copper. how many gram

Dennis_Churaev [7]

Answer:

60 grams

Step-by-step explanation:

For these type of questions, we can equate the ratio with the actual amounts. We will let the quantity to find be an unknown variable, such as x. Then we equate the ratios, cross multiply, and use algebra to solve.

Let grams of zinc be "x", so we can write the ratios and actual amounts as:

$\frac{3}{16}=\frac{x}{320}$

Then we cross multiply and solve for x, what we want to find out. Shown below:

$\frac{3}{16}=\frac{x}{320}\\16x =3 * 320\\16x = 960\\x = \frac{960}{16}\\x=60$

There are 60 grams of zinc.

5 0

4 years ago

A rectangular prism had a volume of 99 cubic centimeters. The length of this prism was changed from 3

3241004551 [841]

Answer:

hhjjjhhhhhhhjnujjiki9jhbhhbbn

7 0

4 years ago

Round to the under line place value (I need help ima give away 50 points if u help)

faust18 [17]

<h3>Answer: 5730</h3>

Look at the digit just to the right of the '2' and we see a '9'. Since 9 is larger than 5, it tells us to round the 2 up to 3. We replace everything after this with a 0

5729.087 becomes 5730.000 and that's simply 5730

We're rounding this to the nearest tens place. So you can ask yourself "is the given value closer to 5720? or is it closer to 5730?". The answer is 5730 which you can use subtraction to compare the differences. The smaller the difference will determine the winner in which value to pick.

7 0

3 years ago