All categories

3 years ago

What is 4+3-1x22 plz help

Mathematics

2 answers:

cricket20 [7]3 years ago

5 0

4+3-1x22
4+3-22
7-22
-15
So -15 is the answer

Snezhnost [94]3 years ago

5 0

The answer is for this question is -15.

You might be interested in

If y varies directly as x and y = 21 when x = 5, find x when y = 42.

Lorico [155]

Answer: 10

Step-by-step explanation:

varies directly means: $\frac{y}{x} = k$

Step 1: solve for k ⇒ $\frac{21}{5} = k$

Step 2: plug in the given value and k to solve for the missing value: $\frac{42}{x} = \frac{21}{5}$

42(5) = 21(x)

$\frac{42(5)}{21} = \frac{21(x)}{21}$

2(5) = x

10 = x

5 0

3 years ago

I meant to put the file but i guess it didnt upload.

Luba_88 [7]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Please help me asappp!

diamong [38]

Answer:

Explanation:

The place where the lines intersect is between the lines of the graph.

3 0

3 years ago

Factoring 3a2+12a. Factor completely. You can verify answer by expanding. Always look for GCF first

Vadim26 [7]

3a^2+12a = 3a(a+4)

...

3 0

3 years ago

Find the volume of each sphere. Be sure to include appropriate units. (Show your work)

babunello [35]

Answer:

2145.5m^3

679.2yard

Step-by-step explanation:

$volume \: of \: a \: sphere = \frac{4}{3}\pi \: r {}^{3} \\ when \: r = 8 \\ volume = \frac{4}{3} \times \frac{22}{7} \times 8 {}^{3} \\ volume = \frac{4}{3} \times \frac{22}{7} \times 8 \times 8 \times 8 \\ volume = \frac{4 \times 22 \times 512}{3 \times 7} \\ volume = \frac{45056}{21} \\ volume = 2145.5m {}^{3} \\ \\ for \: the \: second \: shape \\ volume = \frac{4}{3} \times \frac{22}{7} \times 5.5 {}^{3} \\ = \frac{4}{3} \times \frac{22}{7} \times 166.373 \\ = \frac{14641}{21} \\ = 697.2yard$

6 0

2 years ago