Find the surface area of the regular pyramid

Answer:

A. 0.25

Step-by-step explanation:

The strongest correlation coefficients are those closest to 1 or -1, while the weakest are closer to 0. The number closest to zero out of these coefficients is 0.25.

Correct Question is:

Jenny walked 2 3/8 miles on Monday and 1 7/8 miles on Tuesday. How many miles did she walk on Monday and Tuesday all together? What number model would you use?

a. 2 3/8 - 1 7/8

b. 2 3/8 + 1 7/8

c. 23/8 + 17/8

d. none of these

Answer:

b. 2 3/8 + 1 7/8

Step-by-step explanation:

As the sum of both Monday and Tuesday miles are required therefore both fractions will be added up as mentioned in option B of the question.

remaining are wrong as both fractions cannot be subtracted, and option c is wrong because 2 (3/8) is not equals to 23/8 and 1 (7/8) is not equals to 17/8.

Answer:

D

Step-by-step explanation:

3 represents skateboards and 1 represents bikes. We need to get from 3 to 12 and 1 to the answer by using the same number you used to get from 3 to 12.

To get from 3 to 12 you multiply by 4

3*4=12

So let's go ahead and multiply 1 by 4 as well

1*4=4

Your ratio is now 12:4 and 4 stands for bikes so there are 4 bikes

Answer:

22

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

7 times 6 is 42 and 6 times 6 is 36

Answer:

the answer is 42/42 I think

Step-by-step explanation:

So look at it this way what is 6x7. 6x7 = 42

so the equivalent would be 42/42 or 1 whole

sorry that is wrong

the answer would be 36/42

trust me.

Answer:

Costs $2.75

Step-by-step explanation:

Set up:

[tex]\frac{12}{1.50} = \frac{22}{x}[/tex]

Cross Multiply:

12x = 33

Divide by 12:

x = $2.75

Answer:

£2.74

Step-by-step explanation:

hioe this helps!

have a good day :)

Answer:

70 degrees

180-40=140

140/2 = 70

Answer:

y= -1/3x - 6

Explain:

For the slope, you find the opposite reciprocal of the given slope. Then you plug in the given coordinates into the point-slope formula: y - y = m ( x - x ). So the expression would be y - (-4) = -1/3 ( x - (-6)). So the answer would be           y = -1/3x - 6.

Answer:

B: 8 7/8 Lbs

Step-by-step explanation:

answer = [tex]15\frac{1}{8} -3\frac{1}{2} -2\frac{3}{4}[/tex]

step 1 find a common denominator

common denominator - 8

* apply *

[tex]\frac{1^*^1}{8^*^8} =\frac{1}{8} \\\\\frac{1^*^4}{2^*^4} =\frac{4}{8} \\\\\frac{3^*^2}{4^*^2} =\frac{6}{8}[/tex]

now we have

[tex]15\frac{1}{8} -3\frac{4}{8} -2\frac{6}{8}[/tex]

step 2 make each fraction a improper fraction

We can do this my multiplying the big number by the denominator and adding that to the numerator.

[tex]15*8=120\\120+1=121\\\frac{121}{8} \\\\3*8=24\\24+4=28\\\frac{28}{8} \\\\2*8=16\\16+6=22\\\frac{22}{8}[/tex]

now we have

[tex]\frac{121}{8} -\frac{28}{8} -\frac{22}{8}[/tex]

Now we can subtract

remember when subtracting fractions you only subtract the numerators. ( so we keep the denominator as 8 )

so 121 - 28 - 22 = 71

so the answer is [tex]\frac{71}{8}[/tex]

finally we want to change the answer back into a mixed fraction

To do this we divided 71 and 8

8 can go into 71 8 times

8 * 8 = 64

71 - 64 = 7

We're left with [tex]8\frac{7}{8}[/tex]

Answer:

3.913%

Step-by-step explanation:

We are given that Sheila earned is commission $900 for selling $23,000 worth of jewelry, and we are asked to find the rate of her commissions as a percent.

The rate of commissions would basically just be what percent of the money made does she get. Since Sheila sold $23,000 worth of jewelry and got $900 for doing so, her rate of commission would be:

900 ÷ 23,000 ≈ 0.03913

Which expressed as a percent is:

3.913%

So her rate of commissions would be 3.913%.

I hope you find my answer to be helpful. Happy studying.

Answer:

23,26,29,32,35,38,41,44

Step-by-step explanation:

In mathematics, WHOLE NUMBERS  are the basic counting numbers 0, 1, 2, 3, 4, 5, 6, … and so on.  Whole numbers are the real numbers which includes zero and all the positive integers. Whole numbers don't include negative numbers, fractions, or decimals.  

Answer:

I tjink think the answer is 11/2(5+2 1/2)

Answer:

15cm

Explanation:

the formula for calculating the perimeter of a rectangle is (length + breadth) ÷ 2. so, we can divide the given perimeter by 2 to find the sum of the length and breadth of the rectangle:

42 ÷ 2 = 21cm

now, since we know the length of the rectangle is 6cm, we can subtract it from the sum of the length and breadth:

21 - 6 = 15cm

thus, the breadth of the rectangle is 15cm.

i hope this helps! :D

Answer:

C

Step-by-step explanation:

A, B and D are all false based on the data. C is true

Answer:

Answer is = A

Step-by-step explanation:

Just did the A-P-E-x

Answer:

June 17

Step-by-step explanation:

the least common multiple of 4 and 6 is 12.  Add 12 to June 5 and you get June 17

Answer:

C

Step-by-step explanation:

-1.5 - - 0.6 = -2.1 / -1.5 + 0.6 = -2.1    (Cause 2 negative signs make a plus sign)

Have a great day! Can u mark me as brainlist? :)

Happy to help, and I get why you didn't get it

You could always ask g.o.o.g.l.e lol

-2.1 - 1 1/2 = 0.6

-2.1 - 0.6 = -1 1/2

G.o.o.g.l.e

Answer:

The answer to your question is 26

Step-by-step explanation:

Answer:

5 weeks

Step-by-step explanation:

Answer:

4 weeks

9×x+12=48

Step-by-step explanation:

4×9=36+12=48

6×9=54+12=66

Answer:

b

Step-by-step explanation:

Answer:

<A= 94 degrees

Step-by-step explanation:

<A and <B are supplementary angles that add up to 180 degrees. Form a new equation to find the value of x and furthermore <A. (2x+10) + (2x+2)= 180. Solve using algebra.

Answer:

1100

Step-by-step explanation:

Divide 880 by .8 to "un do" the 80% and get the full total

Answer:

B

Step-by-step explanation:

because it is now choose the answer

Answer:

B

HOPE THIS HELPS

-Todo <3

Step-by-step explanation:

Answer:

Step-by-step explanation:

A number less than 3 is 2 or 1 which is 2/6 of the time

A coin can land on either side with a probability of 1/2

P(h and <3) = 1/2 * 2/6 = 1/6

This is exactly what you got.

Answer: 36 plums

Step-by-step explanation:

1+4+2 = 7

7 units

63 = 7 units

divide by 7 on both sides

9 = 1 unit

plums = 4 units

4*9 = 36

36 plums

Answer:

dfcvgfdgdsdfgffdg

Step-by-step explanation:

fdvdfvdfvfvf

Answer:

586.17

Step-by-step explanation:

Area of triangle = 1/2 x base x height

[tex] = \frac{1}{2} \times 18 \times 7 \\ = \frac{1}{2} \times 126 \\ = 63 {cm}^{2} [/tex]

Area of Rectangle = Length x Width

[tex] = 22 \times 18 \\ = 396 {cm}^{2} [/tex]

Area of Semicircle =

[tex] \frac{1}{2} \pi {r}^{2} \\ = \frac{1}{2} (3.14)(9) {}^{2} \\ = 127.17cm {}^{2} [/tex]

Total Area = Area of Triangle + Area of Rectangle + Area of Semicircle

[tex] = 63 + 396 + 127.17 \\ = 586.17cm {}^{2} [/tex]

Answer:

4.25

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

y = mx + b

    m = slope

    b = y-intercept

3x - 2y = 12

-2y = -3x + 12

2y = 3x - 12

y = 3/2x - 6

Slope is 3/2

Y-intercept is -6