Ask question

Ask question

All categories

3 years ago

6

Find the radius of the button 28mm

2 answers:

kirill [66]3 years ago

7 0

Answer:

28mm

Step-by-step explanation:

alexgriva [62]3 years ago

4 0

Answer

28mm

Step-by-step explanation:

You might be interested in

Maisie has three times as many CDs as Ken. ken has twice as many CDs as Jo. Jo has more than 10 CDs. What is the least number of

STatiana [176]

Answer:

Least number is 60.

Step-by-step explanation:

Let the number of CDs has Jo be represented by x + 10. Where x = 0, 1, 2, 3....

Then, since Ken has twice as many CDs as Jo, the number of CDs that Ken has can be expressed as;

2(x + 10) = 2x + 20

Maisie has three times as many CDs as Ken, then the number of CDs that Maisie has can be expressed as;

3(2x + 20) = 6x + 60

Thus to determine the least number of CDs that Maisie can have, let x = 0.

3(2x + 20) = 6x + 60

= 6(0) + 60

= 60

Therefore, the least number of CDs that Maisie can have is 60.

3 0

3 years ago

Can somebody explain in great detail how to find a and b??

adoni [48]

So you know that this triangle must be a 45-45-90 degree triangle (you can tell this from the picture!)

The side that is length 4 is opposite from the 45 degree angle, and remember that congruent angles also give you congruent sides. This means that the length of a must be equal to the length of 4, because both are located opposite a 45 degree angle.

To find b, you must know that the hypotenuse of a 45-45-90 triangle is just equal to a $\sqrt{2}$ . Thus, the length of b= 4 rt. 2

4 0

4 years ago

Read 2 more answers

CAN SOMEONE PLEASE SHOW WORK FOR THESE PROBLEMS WILL GIVE BAINLIEST!!!!!!!!!EMERGENCY

azamat

Answer:

Part 1) $x\geq10$

Part 2) $m\leq -9$

Part 3) $p\geq 5$

Part 4) $x$

Part 5) $b$

Part 6) $n$

Part 7) $n$

Part 8) $r\leq 4$

Part 9) $x\geq 7$

Part 10) $p\leq 0$

Part 11) $x$

Part 12) $a > 24$

Step-by-step explanation:

Part 1) $2x+4\geq24$

Subtract 4 both sides

$2x\geq24-4$

$2x\geq20$

Divide by 2 both sides

$x\geq10$

the solution is the interval ------> [10,∞)

The solution is the shaded area to the right of the solid line at number 10 (closed circle).

see the attached figure

Part 2) $\frac{m}{3}-3\leq -6$

Adds 3 both sides

$\frac{m}{3}\leq -6+3$

$\frac{m}{3}\leq -3$

Multiply by 3 both sides

$m\leq -9$

the solution is the interval ------> (-∞,-9]

The solution is the shaded area to the left of the solid line at number -9 (closed circle).

see the attached figure

Part 3) $-3(p+1)\leq -18$

applying the distributive property left side

$-3p-3\leq -18$

adds 3 both sides

$-3p\leq -18+3$

$-3p\leq -15$

Multiply by -1 both sides

$3p\geq 15$

Divide by 3 both sides

$p\geq 5$

the solution is the interval ------> [5,∞)

The solution is the shaded area to the right of the solid line at number 5 (closed circle).

see the attached figure

Part 4) $-4(-4+x)>56$

applying the distributive property left side

$16-4x>56$

Subtract 16 both sides

$-4x>56-16$

$-4x>40$

Multiply by -1 both sides

$4x$

Divide by 4 both sides

$x$

the solution is the interval ------> (-∞,-10)

The solution is the shaded area to the left of the dashed line at number -10 (open circle).

see the attached figure

Part 5) $-b-2>8$

adds 2 both sides

$-b>8+2$

$-b>10$

Multiply by -1 both sides

$b$

the solution is the interval ------> (-∞,-10)

The solution is the shaded area to the left of the dashed line at number -10 (open circle).

Part 6) $-4(3+n)>-32$

applying the distributive property left side

$-12-4n>-32$

adds 12 both sides

$-4n>-32+12$

$-4n>-20$

multiply by -1 both sides

$4n$

divide by 4 both sides

$n$

the solution is the interval ------> (-∞,5)

The solution is the shaded area to the left of the dashed line at number 5 (open circle).

see the attached figure

Part 7) $4+\frac{n}{3}$

Subtract 4 both sides

$\frac{n}{3}$

$\frac{n}{3}$

Multiply by 3 both sides

$n$

the solution is the interval ------> (-∞,6)

The solution is the shaded area to the left of the dashed line at number 6 (open circle).

see the attached figure

Part 8) $-3(r-4)\geq 0$

applying the distributive property left side

$-3r+12\geq 0$

subtract 12 both sides

$-3r\geq -12$

divide by -1 both sides

$3r\leq 12$

divide by 3 both sides

$r\leq 4$

the solution is the interval ------> (-∞,4]

The solution is the shaded area to the left of the solid line at number 4 (closed circle).

see the attached figure

Part 9) $-7x-7\leq -56$

Adds 7 both sides

$-7x\leq -56+7$

$-7x\leq -49$

Multiply by -1 both sides

$7x\geq 49$

Divide by 7 both sides

$x\geq 7$

the solution is the interval ------> [7,∞)

The solution is the shaded area to the right of the solid line at number 7 (closed circle).

see the attached figure

Part 10) $-3(p-7)\geq 21$

applying the distributive property left side

$-3p+21\geq 21$

subtract 21 both sides

$-3p\geq 21-21$

$-3p\geq 0$

Multiply by -1 both sides

$3p\leq 0$

$p\leq 0$

the solution is the interval ------> (-∞,0]

The solution is the shaded area to the left of the solid line at number 0 (closed circle).

see the attached figure

Part 11) $-11x-4> -15$

Adds 4 both sides

$-11x> -15+4$

$-11x> -11$

Multiply by -1 both sides

$11x$

Divide by 11 both sides

$x$

the solution is the interval ------> (-∞,1)

The solution is the shaded area to the left of the dashed line at number 1 (open circle).

see the attached figure

Part 12) $\frac{-9+a}{15}>1$

Multiply by 15 both sides

$-9+a > 15$

Adds 9 both sides

$a > 15+9$

$a > 24$

the solution is the interval ------> (24,∞)

The solution is the shaded area to the right of the dashed line at number 24 (open circle).

see the attached figure

5 0

3 years ago

I thought of a number. My number tripled is 11 less than 26. Find my number.

Darina [25.2K]

Ok, I got it. The answer to the question is 5.

3 0

3 years ago

Read 2 more answers

Which of the following is equal to 56 fl oz?

slava [35]

Answer:

B. 7 Cups

Step-by-step explanation:

1 cup = 8 fl oz

7x8=56

4 0

3 years ago