3 years ago

Estimate the closest whole number to the square root of 85.

Mathematics

1 answer:

iren [92.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

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What is the area of the figure to the nearest hundredth renter the answer in the box 2yd 4yd

Norma-Jean [14]

Answer:

9.57 yd squared

Step-by-step explanation:

we can divide this figure into two shapes: a rectangle and a semi-circle

since we know the length and width of the rectangle, all we ahve to do is multiply them together to find the area: 8 yd squared

for the semi-circle, we know the area is $\frac{\\\pi r^2}{2\\}$

raduis is half the diameter so 1 yd

$\frac{3.14(1)^2}{2}$

$\frac{3.14}{2}$

1.57 yd squared

lastly, add the area of the two figures together 8+1.57

3 0

3 years ago

List multiples of 6 between 20 and 50.

xenn [34]

Answer:

6,12,18,24,30,36,42,48,54,69

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3 years ago

Read 2 more answers

What are the points of intersection of -x^2+9x-3 and y=3x

ELEN [110]

Answer:

Easiest and fastest way is to graph both equations into a graphing calc and trace the graph to where they intersect.

Alternatively, you can use substitution to solve for your answer.

Step-by-step explanation:

8 0

3 years ago

571 x ?

vampirchik [111]

Answer:

571

x 38

---------

4,568 <------571×

+3,213x <------571x

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

36,698

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3 years ago

There are 40 marbles in a bag if 14 if the marbles are red what percent of the marbles in the bag are red

Neporo4naja [7]

$\frac{14}{40} \times 100\%=\frac{7 \times 2}{20 \times 2} \times 100\%=\frac{7}{20} \times 100\%=7 \times \frac{100}{20} \%=7 \times 5\%=35\%$

35% of the marbles are red.

4 0

3 years ago