All categories

3 years ago

Which expressions are equivalent to 7(-3/4 times -4

Mathematics

1 answer:

Sliva [168]3 years ago

4 0

Answer:

147

Step-by-step explanation:

7(-3/4 times -4 should most likely be written with a " ) " at the end:

7(-3/4 times -4).

Symbolically, this comes out to

7 -3 -4

7( ----------- )*(------ * --------- ) = 49(3) = 147

1 4 1

Note: If you are given possible answer choices, please share them. Thanks

You might be interested in

You are building a shelf that fits in a corner in the figure the entire shelf is XYZ each unit in the coordinate plane represent

horsena [70]

Answer:

$Area = 112.5$

Step-by-step explanation:

Given

$X = (15,20)$

$Y = (15,5)$

$Z = (0,5)$

Required

Determine the area of the triangle

The area is calculated using the following formula:

$Area = |\frac{X_x(Y_y - Z_y) + Y_x(X_y - Z_y) + Z_x(X_y - Y_y)}{2}|$

Where

$(X_x,X_y) = (15,20)$

$(Y_x,Y_y) = (15,5)$

$(Z_x,Z_y)= (0,5)$

Substitute right values in the given formula:

$Area = |\frac{15(5 -5) + 15(20 - 5) + 0(20 - 5)}{2}|$

$Area = |\frac{15(0) + 15(15) + 0(15)}{2}|$

$Area = |\frac{0 + 225 + 0}{2}|$

$Area = |\frac{225}{2}|$

$Area = |112.5|$

$Area = 112.5$

<em>Hence, the area of the triangle is 112.5</em>

8 0

3 years ago

Simplify -54 / 9 * -7 / 6

Artist 52 [7]

Answer:

Step-by-step explanation:

-54 / 9 * -7 / 6

Multiply and divide from left to right

-6 * -7/6

42 / 6

3 0

3 years ago

Read 2 more answers

Explain. Are the decimals 0.4 and 0.40 equal? Explain.

vekshin1

Yes, the O behind the 4 in 0.40 is just a place holder.

5 0

3 years ago

Read 2 more answers

Math. Help with number 7

Harman [31]

If any of your x's repeat (aka 5) then it is not a function. Because in order to be a function you cannot have any of the x's repeat or an x value has more than 1 y value.
Hope this helped!<3

3 0

3 years ago

Read 2 more answers

A prism has three rectangular faces. It's other faces are in the shape of a _____.

Stells [14]

Answer:

Rectangle or parallelogram

4 0

2 years ago