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3 years ago

The product of a number and four is at most -10

1 answer:

6 0

The product (multiply) of a number (x) and four (4) is at most (≤) -10.

4x ≤ -10

To solve this, divide both sides by 4

x ≤ -2 $\frac{1}{2}$

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Can someone please help me check my answers ***Mark Brainliest***

lozanna [386]

I believe the answer for 17 is C. 18 I am not sure how to do. For 19, however, the answer is B. Hope I help, and sorry I can't answer 18.

3 0

4 years ago

The segments shown below could form a triangle. True B. False

Vesna [10]

True

It won’t be a Prefect Triangle but it still is one
(sorry my drawing is bad)

3 0

3 years ago

Follow the steps for dividing decimals. Then, round to two decimal places (hundredths).

zvonat [6]

Answer:

4.32

Step-by-step explanation:

The steps required are:

4.322

1.476 )6.380

5.904

____

0.476

0.4763

0.4428

_____

0.0335

0.03358

0.02952

_____

0.00406

0.004060

0.002952

_____

0.0011080

Therefore, the answer is 4.32.

8 0

2 years ago

A rectangular floor of area 360 m2 is going to be tiled. Each tile is rectangular, and has an area of 240 cm2. An exact number o

vladimir1956 [14]

Answer:

1500

Step-by-step explanation:

The area of the regtangular floor is 360m². The floor is going to be retired with tiles having area of 240cm² . We need to find the number of times . Therefore ,

$\implies 360m^2 = 360 \times 10^4 \ cm^2$

And , the number of tiles required will be ,

$\implies n =\dfrac{Area \ of \ floor}{Area \ of \ a \ tile }\\\\\implies n =\dfrac{ 360 \times 10^4 \ cm^2}{240 cm^2} \\\\\implies \underline{\underline{ n = 1,500 }}$

Hence the required answer is 1500 .

7 0

2 years ago

Read 2 more answers

Explain how the number of pieces in a whole relates to the size of each piece

astra-53 [7]

As the number of pieces in a whole gets larger, the size of the pieces gets smaller. This is represented by the denominator in a fraction. As the denominator increases, the number of pieces the whole is divided into also increases so the size of the pieces is smaller.
1/2 > 1/3 > 1/4 > 1/5 etc...

Fractions get smaller as the denominator gets bigger.

4 0

3 years ago