All categories

3 years ago

I need help is it A B C or D

Mathematics

2 answers:

sergejj [24]3 years ago

7 0

Your answer is D

Hope I helped :)

Vikki [24]3 years ago

7 0

Your answer should be d 11.2 in

You might be interested in

Add:(3x2 - 5x + 6) + (9 - 8x - 4x2)

finlep [7]

You can see by the image how did I get the answer

3 0

4 years ago

May someone help me with these science questions

blagie [28]

the first one is C, I do believe.

the second one is also C, however, I'm not 100% sure on it, but it's worth a shot-

if these are wrong, i'm terribly sorry-

also, please post these in the biology section next time! °ω°

3 0

3 years ago

Ice is placed around a bowl of water to lower the temperature. The equation D=−75t+22 shows the time, t, measured in minutes and

liberstina [14]

Answer:

Before cooling begins, the temperature of the water is 22°C.

Step-by-step explanation:

need steps??

have a good day

rate my answer

4 0

3 years ago

Which expressions are equal to 3/5 × 6

ki77a [65]

Answer:

A & C & D

Step-by-step explanation:

A & C & D both show the commutative property of multiplication and therefore is the correct answer because 3/5(6) = 18/5 and 3(6/5) is also 18/5.

3 x (6÷5) is also 18/5

(3×6)÷5 is also 18/5

7 0

3 years ago

find the measure of the central angle of a circle if it's minor are length is 14π and the radius is 18 inches

MrMuchimi

Step-by-step explanation:

Length of arc of a circle is given as:

$l = \frac{ \theta}{360 \degree} \times 2\pi \: r \\ \\ \therefore \: 14\pi = \frac{ \theta}{360 \degree} \times 2\pi \: \times 18 \\ \\ \therefore \:\theta = \frac{14\pi \times \: 360 \degree }{2\pi \: \times 18} \\ \\ \therefore \:\theta = \frac{7 \times \: 360 \degree }{18} \\ \\ \therefore \:\theta = 7 \times \: 20 \degree \\ \\ \huge \red{ \boxed{\therefore \:\theta = 140 \degree}}$

Thus, the measure of central angle is 140°.

7 0

3 years ago