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Kruka [31]
2 years ago
6

The diameter of a circle is 8 units.What is the radius of the circle? 2 points Your answer Submit

Mathematics
2 answers:
bixtya [17]2 years ago
8 0
You should divide the diameter by 2 to get the radius. Since the diameter is 8 units here, the radius is 8/2 which is 4 units. So the answer is 4 units.
Vsevolod [243]2 years ago
3 0

<em>Hey</em><em> </em><em>!</em><em>!</em>

<em>HER</em><em>E'S</em><em> </em><em>YOUR</em><em> </em><em>ANSWER</em><em>:</em>

<em>Diameter</em><em>(</em><em>d</em><em>)</em><em>=</em><em>8</em><em> </em><em>units</em>

<em>radius</em><em>(</em><em>r</em><em>)</em><em>=</em><em>8</em><em>/</em><em>2</em><em>=</em><em>4</em><em> </em><em>units</em><em>.</em>

<em>So</em><em> </em><em>the</em><em> </em><em>right</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>4</em><em> </em><em>units</em><em>.</em>

<em>Look</em><em> </em><em>at</em><em> the</em><em> </em><em>attached</em><em> picture</em>

<em>H</em><em>ope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

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Katherine is working two summer jobs, making $16 per hour lifeguarding and making $6 per hour walking dogs. In a given week, she
kipiarov [429]

Answer:

Katherine need to work minimum 10 hours lifeguarding to meet her requirements

Step-by-step explanation:

Given:

Rate for Lifeguarding = $16\ per\ hour

Rate for walking dogs = $6 \ per\ hour

She had worked 2 hours walking dog

Money for walking dogs = Rate for walking dogs\times hours worked=\$6\times2=\$12

she can work a maximum of 15 total hours and must earn at least $160.

Let hours required for lifeguarding be x

Money for life guarding = Rate for walking dogs\times hours worked for lifrguarding= \$16 \timesx=16x

Total Money she must earn = Money for lifeguarding + Money for walking dogs

16x+12=160\\16x=160-12\\16x=148\\x=\frac{148}{16}=9.25 \ hours

Rounding to nearest hour

Katherine need to work minimum 10 hours lifeguarding to meet her requirements

7 0
2 years ago
Can Anyone Help Me
hoa [83]
Yes it s true
A. True
3 0
3 years ago
!! 25 Points !!
steposvetlana [31]
Hey guys


Hope this helps you
7 0
3 years ago
Read 2 more answers
The general form for a linear equation is given as: y = a + bx. In the regression equation, b is called the ______.
Viktor [21]

Answer:

Slope

Step-by-step explanation:

In the regression equation y=a+bx, y is dependent variable and x is independent variable. It means that due to change in x the y changes respectively. The "a" is intercept of the model and it shows the value of y when x is zero. The "b" is the slope of the model and it depicts the change in y due to unit change in x. The positive value of b means that as the x increases y also increases and as the x decreases y also decreases. The negative value of b means that as the x decreases y increases and as the x increases the y decreases.The sign of b shows the type of relationship between independent and dependent variable.

5 0
3 years ago
What is the answer and how do I solve it?
vichka [17]
The lengths of the rectangles are 7 and 12 respectively.  Form the ratio 7/12.  The widths of the rects. are x and 5 respectively.  Form the ratio x/5.  Now equate these two ratios:

7       x
--- = ---
12     5

Solve this for x.  One way to do this would be to cross-multiply, obtaining 12x = 35, and solving this result for x.  x will be a fraction.  Write the numerator and denominator in the boxes given.
4 0
2 years ago
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