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3 years ago

Please help with system of equations formula creation.

Mathematics

1 answer:

jasenka [17]3 years ago

3 0

Answer:

The cooperative has to make 70 shirts per day.

Step-by-step explanation:

Let x shirts be the number of shirts in a day the cooperative has to make to fulfill his plan.

In 8 days, it will make 8x shirts.

Everyday, overfilling the norm by 10 shirts, the cooperative makes x + 10 shirts in a day.

The cooperative fulfilled his plan in 1 day less, so it spent $8-1=7$ days and made $7(x+10)$ shirts.

The number of shirts is the same, so

$8x=7(x+10)\\ \\8x=7x+70\\ \\8x-7x=70\\ \\x=70$

The cooperative has to make 70 shirts per day.

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What two numbers can multiply to get -84 but can add up to get -17?

miss Akunina [59]

Answer:

Step-by-step explanation:

They multiply to a negative number, so you need a positive number and a negative number.

5 0

3 years ago

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Need help with this ignore what a put in the box it isn’t right

Zarrin [17]

$f=6cm\\g=8cm$

Why?

The first thing we need to do is find the area of the triangle, we can to that by subtracting the area of ABCD from ACBE, then, we can use the formulas to calculate the area for both triangle and rectangle to find "f" and "g".

Calculating we have:

$TriangleArea=ABCE-ABCD\\\\TriangleArea=60cm^{2}-48cm^{2}=12cm^{2}$

Now, we can calculate "f" by using the formula to calculate the area of the triangle:

$TriangleArea=\frac{b*h}{2}\\\\TriangleArea=\frac{f*4cm}{2}\\\\12cm^{2}*2=f*4cm\\\\\frac{24cm^{2}}{4cm}=f\\\\f=6cm$

Now, finding "g" by using the formula to calculate the area of the rectangle, we have:

$RectangleArea=ABCD\\\\ABCD=Base*Height\\\\48cm^{2}=base*6cm\\\\base=g=\frac{48cm^{2}}{6cm}=8cm$

Hence, we have that:

$f=6cm\\g=8cm$

Have a nice day!

8 0

3 years ago

Ill give you brainiest if your right !!!!

valentina_108 [34]

Answer:

12m - 4

☆ putting the value of m in the above formula

12 × 4 - 4

= 48 - 4

= 44

6r - 4

☆ Putting the value of r in the above formula

6 × 6 - 4

= 36 - 4

= 32

6 0

3 years ago

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Paulita reads an average of 20 pages each day. She has 6 days to read 10^2 pages. Will she finish her reading in 6 days? Explain

MissTica

Yes, she would finish in time because 10^2=100, if she reads 20 pages per day, it'll take her 5 days to finish her reading before the 6 days

6 0

3 years ago

Use the order of operations and the digits 2, 4, 6, and 8 to create an expression with a value 2.

Fed [463]

Answer:

$8 + {2}^{2} - (4 + 6)$

Step-by-step explanation:

We want use the order of operations and the digits 2, 4, 6, and 8 to create an expression with a value 2.

The expression is:

$8 + {2}^{2} - (4 + 6)$

The order of operations is PEDMAS

Deal with parenthesis first,

$8 + {2}^{2} - 10$

Next deal with exponent

$8 + 4 - 10$

No Division and Multiplication so skip to Addition.

$12 - 10$

Finally subtract to get:

$2$

6 0

4 years ago