solve for the unknown value ​

Answer:

Step-by-step explanation:

Answer:

1651.06 m³

Step-by-step explanation:

the volume of the whole block is base area times height :

Vb = 10 × 12 × 18

but we have to deduct the volume of the removed central cylinder.

the volume of the cylinder is again base area times height :

Vc = pi×r² × 18 = pi×3² × 18 = pi×9×18

so, the volume of the object is

V = Vb - Vc = 2160 - 508.94 = 1651.06 m³

Answer:

Step-by-step explanation:

use formula

A(x,y)=A'(-x,-y)

D(-4,-2)=D'(4,2)

Answer:

42 ft

Step-by-step explanation:

14 times 14=196

R of circle =7

7 squared=49

49 times pi= 153.938040026

196-153.938040026= 42.0619599741

Rounded to 1 decimal=42.1

Rounded to whole number = 42

Answer:

R = 17

Step-by-step explanation:

R = 2q - 5

Q = 3p + 2

Find the numerical value of R when p = 3

R = 2q - 5

R = 2(3p + 2) - 5

R = 6p + 4 - 5

R = 6p - 1

When p = 3

R = 6(3) - 1

R = 18 - 1

R = 17

Answer:

B

Step-by-step explanation:

All the angles of square are 90° but in Rhombus all angles are not right angle only the angles opposite to each other are equal.

I got this answer from Gauthmath and i think you should try it to.

hope this was the answer you were looking for.

Answer:

B

Step-by-step explanation:

All the angles in a rhombus are not always 90 degrees.

Hope that this helps!

Answer:

See attachment

Step-by-step explanation:

Required

How much wood needed (i.e. the surface area)

The question is incomplete, as the net of the triangular prism is not given. So, I will answer with the attached net.

To calculate the surface area, we simply calculate the area of each face of the net.

The area of the net is as follows:

Area= 2 * Area of Triangle + 2 * Area of 2 Congruent Rectangles + Area of the third rectangle

So, we have:

[tex]Area = 2 * \frac{1}{2} * 6 * 5 + 2 * 8 * 7 + 8 * 6[/tex]

[tex]Area = 30 + 112 + 48[/tex]

[tex]Area = 190cm^2[/tex]

Answer:

200 soldiers stand in a straight row.

Beginning from the left, the soldiers call out: 1, 2, 3, 4, 5, 1, 2, 3, 4, 5,

1, 2, 3, 4, 5,

Following that, the soldiers call out from the right: 1, 2, 3, 4, 1, 2,

3, 4, 1, 2, 3, 4,

How many soldiers call out the same number?

[tex]\huge\bold{Given :}[/tex]

Length of the rectangular plot = 100 m

Width of the rectangular plot = 70 m

[tex]\huge\bold{To\:find :}[/tex]

✿ Perimeter of the rectangular plot.

[tex]\large\mathfrak{{\pmb{\underline{\orange{Solution}}{\orange{:}}}}}[/tex]

[tex]\sf\blue{The \:perimeter \:of\:the\:rectangular \:plot \:is\:340\:m .}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]

❥ We know that,

[tex]Perimeter \: of \: a \: rectangular \: plot \: = 2 \: ( \: length + breadth \: ) \\ = 2 \: ( \: 100 \: m \: + 70\: m \: ) \\ = 2 \: ( \: 170 \: m \: ) \\ = 2 \times 170 \: m \\ = 340\: m[/tex]

[tex]\sf\purple{Therefore,\:the\:perimeter\:of\:the\:rectangular \:plot\:is\:340\:m.}[/tex]

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Answer:

The tip would be $1.44, so the total would be $13.44

Step-by-step explanation:

To find the tip you take the bill ($12), and multiply it by the percent of tip given (12%), but it has to be in decimal form. 12% in decimal form is .12. 12 times .12 is 1.44. Add $12 to that to get $13.44.

Answer:

Step-by-step explanation:

You could do this a couple of ways. The first and easiest is to change 12% to a decimal. 12% = 12/100 = 0.12

Add this onto 1.

1 + 0.12 = 1.12

Multiply this number by

12*1.12 = 12(1 +0.12)     Remove the brackets

12*1  + 1.44

Haircut + tip = 13.44

Of course, it would be much shorter to do it 12*1.12 = 13.44

Answer:

No solution

Step-by-step explanation:

17 is an integer that is in between the integers of 16 and 18

16 and 18 are not consecutive integers.

No solution

Answer:

x=-3

Step-by-step explanation:

Answer:

g = [tex]-\frac{2x}{3} -1[/tex]

Step-by-step explanation:

Divide each term by -3 and simplify.

[tex]g(x)=\frac{2x}{-3} +\frac{3}{-3}[/tex]

[tex]g(x)=-\frac{2x}{3} -1[/tex]  

The negative sign has to go in the whole number position

3/ -3 = -1 so the addition sign no longer exist since 1 is negative

Answer:

16b=12

Step-by-step explanation:

divide both sides by 16

so twelve divide 16 is B

Answer:

B. b = 3/4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

Identify

16b = 12

Step 2: Solve for b

The divisor (31) goes into the first digit of the dividend (1), 0 time(s). Therefore, put 0 on top Multiply the divisor by the result in the previous step (31 x 0 = 0) and write that answer below the dividend. Subtract the result in the previous step from the first digit of the dividend (1 - 0 = 1). Move down the 2nd digit of the dividend (6). The divisor (31) goes into the bottom number (16), 0 time(s). Therefore, put 0 on top Multiply the divisor by the result in the previous step (31 x 0 = 0). Subtract the result in the previous step from the number written above it. (16 - 0 = 16). Move down the last digit of the dividend. The divisor (31) goes into the bottom number (160), 5 time(s). Therefore put 5 on top Multiply the divisor by the result in the previous step (31 x 5 = 155) and write the answer at the bottom. Subtract the result in the previous step from the number written above it. (160 - 155 = 5) The answer is the top number and the remainder is the bottom number. Therefore, the answer to 160 divided by 31 calculated using Long Division is 5 Remainder

Answer:

it can make 8 dresses

Step-by-step explanation:

3⅜ goes into 28 8 times with .29 remaining

Answer:

6 and 7

Step-by-step explanation:

It is vertical angles (plural) - a pair of non-adjacent angles formed when two lines intersect. There are two pair of vertical angles with intersecting lines, they are across from each other.

Answer:

the answer is 3 and 7 third one

Answer:

x = 8

Step-by-step explanation:

Given a tangent and a secant from an external point to the circle, then

The square of the tangent is equal to the product of the secants external part and the whole secant, that is

x² = 4(4 + 12) = 4 × 16 = 64 ( take the square root of both sides )

x = [tex]\sqrt{64}[/tex] = 8

Answer:

2.361, 2.63, 2.631.

Step-by-step explanation:

Hope this helps.

Answer:

6

Step-by-step explanation:

Greatest common factor of 90 and 96 is 6.

Answer:

The greatest common factor for 90 and 96 is 6.

Step-by-step explanation:

Answer:

The answer is "16".

Step-by-step explanation:

[tex]n=100,000\\\\\pi =0.00016\\\\[/tex]

The expected number of retained foreign bodies  are:

[tex]=n \pi\\\\= 16[/tex]

Answer:

3,6

Step-by-step explanation:

Answer: Aleah i think the answer is g

Step-by-step explanation:

Answer:

D. a line graph

Step-by-step explanation:

Answer:

1.31

Step-by-step explanation:

= [tex]\frac{64}{56}[/tex]^2 x [tex]\frac{1}{2.92}[/tex]^3 x 2.48

= 1.31 x 0.40 x 2.48

= 0.524 x 2.48

= 1.31

:)

Answer was verified and rounded

Algebra

For example, (x)(x)=x^2

Add the exponents of the variable to get the correct answer.

(k^3)(k^5)=k^8

Answer and Step-by-step explanation:

When two values have the same base, have exponents, and are being multiplied to each other, then we add together the exponents.

So, we are given k to the power of 3, which is multiplied by k to the power of 5. The powers (exponents) are added together to make 8, and the bases combine to be only one of the bases, being k.

So, we are left with the answer being [tex]k^8[/tex].

I hope this helps!

#teamtrees #PAW (Plant And Water)

Answer:

5

Step-by-step explanation:

2+2-3+4=5

(2+2)=4

(4-3)=1

(1+4)=5

Answer:

y= x -1

y= 2x-5

Step-by-step explanation:

__________

Answer:

x + y = 7

x - y = 1

Step-by-step explanation:

4 + 3 = 7

x + y = 7

4 - 3 = 1

x - y = 1