All categories

3 years ago

Help with number 11 plz? And tysm to the people who do help me cause I have been asking for hours for help

Mathematics

1 answer:

Georgia [21]3 years ago

3 0

Because u have to drop the decimal straight down in order to get ur answer right.

You might be interested in

What is the sum of (5x - 10) and (-X + 8) ?

Darya [45]

4x-253 urge ytrv 57843 t58

7 0

3 years ago

If the slowest time and the fastest time are removed from the data, how does the new mean compare to the mean of the original da

Hunter-Best [27]

Answer:

A or C Sorry!

Step-by-step explanation:

3 0

2 years ago

Literal equation S=2 (lw+lh+wh) solve for w

olga_2 [115]

$S=2\left( lw+lh+wh \right) \\ \\ S=2\left\{ w\left( l+h \right) +lh \right\} \\ \\ \frac { 1 }{ 2 } \cdot S=2\left\{ w\left( l+h \right) +lh \right\} \cdot \frac { 1 }{ 2 } \\ \\ \frac { S }{ 2 } =w\left( l+h \right) +lh\\ \\ w\left( l+h \right) =\frac { S }{ 2 } -lh\\ \\ \frac { 1 }{ \left( l+h \right) } \cdot w\cdot \left( l+h \right) =\frac { 1 }{ \left( l+h \right) } \left( \frac { S }{ 2 } -lh \right)$

$\\ \\ w=\frac { 1 }{ \left( l+h \right) } \left( \frac { S }{ 2 } -lh \right)$

3 0

3 years ago

A muffin recipe calls for 3 times as much flour as sugar. Write a expression that can be used to find the amount of flour needed

raketka [301]

Answer:

3S - F

Step-by-step explanation:

Let Flour be represented with F

Sugar be represented with S

3S = F

3S - F = 0

7 0

2 years ago

*EASY 7TH GRADE MATH*

lora16 [44]

Answer:

2880

Step-by-step explanation:

The base is made up of two triangles and a square, if that makes sense. Finding the area of a triangle is (base x height)/2.

The base of the tiny triangle is 4 because there is 8 inches extra to the 10 inch square. 10 x 4 = 40.

Now we have a 10 by 10 square: 10 x 10 = 100.

So, the area of the trapezoid is 140. There are two trapezoids in this prism, so both bases are 280.

The surface area of the sides are solved by 12 x 50 = 600. Together, the sides equal 1200.

The top is solved by 10 x 50 = 500.

The bottom is solved by 18 x 50 = 900.

Add them all together: 280 + 1200 + 500 + 900 = 2,880

4 0

3 years ago