2 years ago

Find the IQR of the data set in the dot plot

Mathematics

1 answer:

Sholpan [36]2 years ago

7 0

Answer:

5.5 - 1.5 = 4

Brainliest pls

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kupik [55]

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Find the Area of the figure below, composed of a rectangle and a semicircle. The radius of the circle is shown. Round to the nea

liraira [26]

Answer: My friend told me it is 79

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2 years ago

The measure of angle J is 120⁰ and is vertical to the measure of angle K. If the measure of angle K is x , what is the value of

Gnoma [55]

Answer:

x=120

Step-by-step explanation:

a vertical angle is equal to each other so if angle J is 120° the so is angle K

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2 years ago

Find the areas of the trapezoids

Sholpan [36]

Answer:

12 units²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = $\frac{1}{2}$ h (b₁ + b₂ )

where h is the perpendicular height and b₁, b₂ the parallel bases

Here h = 4 ( perpendicular distance between the bases ) and

b₁ = SR = 2, b₂ = TA = 4 , then

A = $\frac{1}{2}$ × 4 × (2 + 4) = 2 × 6 = 12 units²

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2 years ago

Mary has an equal number of dimes and quarters. If she has $2.10 in all, how many coins of each does she have?

77julia77 [94]

Answer:

Step-by-step explanation:

4 quarters

1 dime

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2 years ago