All categories

3 years ago

How did miss Tomlin get 36 out of 30÷6

Mathematics

1 answer:

Elza [17]3 years ago

7 0

I have no idea she got it wrong the real answer is 5

You might be interested in

HELP HELP!!!

Sedbober [7]

Answer:

D) 25

Step by Step:

1) Divide 15 by 3 which equals 5

2) Then do 5 x 5 which equals 25

that would mean the company made 25 blue cars.

Hope this helps!

3 0

3 years ago

Read 2 more answers

Find the sum of the geometric sequence. (1 point) 1, 1/2, 1/4, 1/8, 1/16

ASHA 777 [7]

Sn = a1 * (1 - r^n)
----------
1 - r

n = 5 so answer =

1 * (1 - (1/2)^5
--------------- = 31/16
1 - 1/2

8 0

3 years ago

Read 2 more answers

NO LINKS!!! Find the arc measure and arc length of AB. Then find the area of the sector ABQ.

Norma-Jean [14]

Answer:

<u>Arc Measure</u>: equal to the measure of its corresponding central angle.

<u>Formulas</u>

$\textsf{Arc length}=2 \pi r\left(\dfrac{\theta}{360^{\circ}}\right)$

$\textsf{Area of a sector of a circle}=\left(\dfrac{\theta}{360^{\circ}}\right) \pi r^2$

$\textsf{(where r is the radius and the angle }\theta \textsf{ is measured in degrees)}$

<h3><u>Question 39</u></h3>

Given:

r = 7 in
$\theta$ = 90°

Substitute the given values into the formulas:

Arc AB = 90°

$\textsf{Arc length of AB}=2 \pi (7) \left(\dfrac{90^{\circ}}{360^{\circ}}\right)=3.5 \pi=11.00\:\sf in\:(2\:d.p.)$

$\textsf{Area of the sector AQB}=\left(\dfrac{90^{\circ}}{360^{\circ}}\right) \pi (7)^2=\dfrac{49}{4} \pi=38.48\:\sf in^2\:(2\:d.p.)$

<h3><u>Question 40</u></h3>

Given:

r = 6 ft
$\theta$ = 120°

Substitute the given values into the formulas:

Arc AB = 120°

$\textsf{Arc length of AB}=2 \pi (6) \left(\dfrac{120^{\circ}}{360^{\circ}}\right)=4\pi=12.57\:\sf ft\:(2\:d.p.)$

$\textsf{Area of the sector AQB}=\left(\dfrac{120^{\circ}}{360^{\circ}}\right) \pi (6)^2=12 \pi=37.70\:\sf ft^2\:(2\:d.p.)$

<h3><u>Question 41</u></h3>

Given:

r = 12 cm
$\theta$ = 45°

Substitute the given values into the formulas:

Arc AB = 45°

$\textsf{Arc length of AB}=2 \pi (12) \left(\dfrac{45^{\circ}}{360^{\circ}}\right)=3 \pi=9.42\:\sf cm\:(2\:d.p.)$

$\textsf{Area of the sector AQB}=\left(\dfrac{45^{\circ}}{360^{\circ}}\right) \pi (12)^2=18 \pi=56.55\:\sf cm^2\:(2\:d.p.)$

8 0

2 years ago

) A cyclist travels a distance of 90 miles in 5 hours. What was her average speed? 2) How far along a motorway would you travel

dimaraw [331]

The answer would be 649mph

7 0

3 years ago

Marie is thinking of a number. She subtracts 5 from the number and then multiplying the result is -2. The result is 18. What num

Wittaler [7]

Answer:

Step-by-step explanation:

4 0

3 years ago