3 years ago

14. How many ways can 4 students sit in a row of 19 chairs for a photograph?

1 answer:

8 0

Answer:

they can each sit on floor by lining equally some can move back for example the shortest ones can sit medium tall can stand and the largest people can stand in the very back

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The gardener is told that he must increase the height of his fences 40% if he wants to keep the deer from jumping in to eat the

Dovator [93]

Answer:2.8 m

Step-by-step explanation:

Given

The current fence height id 2 m

The gardener is told that he must increase the height of his fence by 40%

so new height is $2+2\times 40$ %

$=2+2\times 0.4$

$=2\left ( 1+.4\right )$

$=2\left ( 1.4\right )$

$=2.8 m$

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3 years ago

. A dinner plate has a circumference of 119.32 cm. What is the area of the dinner plate? (Use 3.14 for .)

zavuch27 [327]

119.32 divide by 3.14 and then 2 equal 20cm is the radius
3.14 multiply by 20 square equal 1256 cm

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2 years ago

What is the volume of the shape?

Sergeeva-Olga [200]

The volume of the triangular prism = $V = (base-area)*height$

Thus the volume is $\\V = (\frac{1}{2} *3*4) * 7 = 6 * 7 = 42$ .

Thus the volume is 42 cubic km.

Hope that helps!

6 0

2 years ago

Need help asap plz geometry

Luden [163]

Answer:

answer is down

Step-by-step explanation:

4) S and Z

5) A line that goes vertical and then goes to the right

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---------------

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2 years ago

Factor 3x^2-3x??????????????

avanturin [10]

Answer:

Step-by-step explanation:

3x*3x= 9x - 3x = 6x

6 0

3 years ago

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