3 years ago

Todd placed 32 square tiles along the edge of his wooden dining room table, as shown below.

Mathematics

2 answers:

zalisa [80]3 years ago

5 0

It would be 91 centimeters

victus00 [196]3 years ago

5 0

Answer:

if this if for study island the answer is 130

Step-by-step explanation:

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According to the U.S census bureau, 3/25 of all adults in the united States visited a zoo in 2007. What percent of all adults in

neonofarm [45]

Percentage = 3 / 25 * 100

Percentage = 12%

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3 years ago

Read 2 more answers

Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26. What's

lakkis [162]

Answer:

$x \leqslant - 21$

Step-by-step explanation:

$5(x + 27) \geqslant 6(x + 26)$ $5x + 135 \geqslant 6x + 156$

$- 21 \geqslant x$

$x \leqslant - 21$

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2 years ago

Find the measure of angle B, note that angle B is acute

Nesterboy [21]

Answer:

B= 44.9506°

Step-by-step explanation:

WE apply sine angle formula

$\frac{a}{sin(A)} =\frac{b}{sin(B)}=\frac{c}{sin(C)}$

Given angle C = 51, c= 11 and b = 10

$\frac{b}{sin(B)}=\frac{c}{sin(C)}$

Plug in the values

$\frac{10}{sin(B)}=\frac{11}{sin(51)}$

Cross multiply it

10 * sin(51) = 11* sin(B)

7.771459615 = 11 sin(B)

Now divide by 11 on both sides

0.706496328 = sin(B)

Now $B = sin^{-1} (0.706496328)$

B= 44.9506°

3 0

3 years ago

Michael gets on his skateboard and goes down a hill, accelerating. His speed changes from 0 m/s to 3.3 m/s in 15 seconds. Calcul

shutvik [7]

Acceleration = change in velocity / time

a: acceleration
Vf: final velocity
Vi: initial velocity
t: time

a = (Vf - Vi) / t
a = (3.3 - 0) / 15
a = 0.22 m/s^2

7 0

3 years ago

Roman is shipping a cardboard box that is a rectangular prism. The net of Roman's box is shown. What is the area of cardboard, i

Fiesta28 [93]

Answer:

The surface area is 248 square inches

Step-by-step explanation:

The missing dimensions (that complete the question) are:

$Length = 4\ in$ --- L

$Width = 6\ in$ ---- W

$Height =10\ in$ --- H

Required:

Calculate the surface area

The surface area is:

$Area = 2(L*W + L*H + H*W)$

Substitute values for L, W and H

$Area = 2(4*6+ 4*10 + 10*6)$

$Area = 2(24+ 40 + 60)$

$Area = 2(124)$

Remove bracket

$Area = 2*124$

$Area = 248$

3 0

3 years ago