All categories

2 years ago

Solve: What is 4^2-5x243

Mathematics

1 answer:

Leviafan [203]2 years ago

5 0

Answer:

-1199

Step-by-step explanation:

To solve this, we must use PEMDAS

1. using this, we see that we must first solve anything having to do with exponents so:

4^2 = 16

2. Then we must solve any multiplication or division (whichever comes first). So in this case:

5 x 243 = 1215

3. We are now left with 16 - 1215 so we simply subtract

16 - 1215 = -1199

You might be interested in

An ancient culture had a solar calendar with a 365 day cycle and a religious calendar with a 292 day cycle. If the calendars bot

Scrat [10]

Make the Least common multiple (LCM) of 365 and 292:

$365, 292 | 5$
$73, 292 | 2$
$73, 146 | 2$
$73, 73 | 73$
$1, 1 |\underline{5*2*2*73 = 1460}$

Answer:
$\underline{1460\:days\:will\:they\:next\:coincide}$

3 0

3 years ago

Nick will move a storage bin from its current location to the new location shown on the coordinate plane. Describe how Nick coul

nlexa [21]

Answer:

Move downward by 7 units

Move leftward by 6 units

$(x,y) \to (x -6,y-7)$

Step-by-step explanation:

Given

See attachment for grid

Required

The transformation from the current location to the new location

To do this, we pick two corresponding points on the current location and the new location.

We have:

$A = (3,2)$ -- Current location

$A' = (-6,-5)$ -- New location

First, move A downwards by 7 units.

The rule to this is:

$(x,y) \to (x,y-7)$

So, we have:

$(3,2) \to (3,2-7)$

$(3,2) \to (3,-5)$

Next, move the above points leftward by 6 units.

The rule to this is:

$(x,y) \to (x-6,y)$

So, we have:

$(3,-5) \to (3-6,-5)$

$(3,-5) \to (-3,-5)$

6 0

2 years ago

Write the inequality shown in the graph below:

love history [14]

Answer:

y < 4

Step-by-step explanation:

Since the line is dotted, it will be either greater than or less than depending on if it is shaded above or below. It's "y" because the line crosses the y axis, not the x axis.

5 0

3 years ago

Solve this system of linear equations. Separate

Katyanochek1 [597]

Answer:

good question

Step-by-step explanation:

5 0

3 years ago

Can someone help me solve the volume of a cylinder.

Rzqust [24]

Answer:84.8

Step-by-step explanation:

7 0

3 years ago

Solve: What is 4^2-5x243​

Solve: What is 4^2-5x243