3 years ago

Select the two statistical questions that Gary could ask,

Mathematics

1 answer:

lakkis [162]3 years ago

4 0

Answer:

the 2 statistical questions are B and C

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Nuetrik [128]

Okay so #2 is (3,-2) so its A
and #3 is (-2,15) so its B

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3 years ago

Simplify using PEMDAS <br>2x - 3X + 4X -5X=

adoni [48]

Answer:

3x+4x=7x

2x_(_5x)

2x+5x=7x

7x+7x=14x

x=14÷2=7

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3 years ago

Solve |2x - 5| = 4.

vladimir1956 [14]

Decimal form: 4.05, 0.5
Exact form: 9/2, 1/2

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3 years ago

Read 2 more answers

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

PLEASE HELP IM SOOOO LOST ILL GIVE A BRAINLIEST TO THE BEST ANSWER THAT HAS ALL WORK SHOWN AND CORRECT ANSWERS AND MAKES SENSE.

Tanzania [10]

6(a+3) = 18 + 6a
Open the parenthesis and distribute
6a + 18 = 18 + 6a
Subtract both sides by 18
6a = 6a
Subtract both sides by 6a
0 = 0
Any value of "a" will satisfy this equation.

7 0

3 years ago