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AlexFokin [52]
3 years ago
10

The sum of Jack and Jill's ages is 84. If Jill is twenty times

Mathematics
1 answer:
9966 [12]3 years ago
7 0

Answer:

4.2

Step-by-step explanation:

84 divided by 20  4.2

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Which quadrilaterals always have opposite angles that are congruent
horsena [70]

Answer:

(1) Parallelogram A parallelogram is a quadrilateral with two

sets of parallel sides. The opposite or facing sides of a

parallelogram are of equal length, and the opposite angles of a

               

(2) Square

A square is a regular quadrilateral. This means that is has four

equal sides and four equal angles.

(3) Rhombus                                                                                                                                                A rhombus is a quadrilateral whose four sides all have the same

length. Opposite angles of a rhombus have equal measure. The two

diagonals of a rhombus are perpendicular.

(4) Rectangle

A rectangle normally refers to a quadrilateral with four right

angles.

Parallelogram

Step-by-step explanation:

6 0
3 years ago
What is 2*2 answerbbbbbbbbbbbbbbb
Oksana_A [137]

Answer:

2x2 = 4

step-by-step explanation:

2 two times makes 4

4 0
3 years ago
Read 2 more answers
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stellarik [79]

Answer:

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6 0
4 years ago
Joanne is making 48 cupcakes for a bake sale.
Nookie1986 [14]
Answer attached below. Hope it helps

7 0
3 years ago
Leslie and Daniel plan to put an above-ground pool in the backyard of their new home. The backyard is rectangular, 30 feet by 50
Brut [27]
1047.84ft² is not covered by the pool.
Find the area of the yard covered by pull using the area of a circle formula (the height is irrelevant in this case). If the diameter of the pool is 24 feet, its radius is 12 (half of the diameter)

A = 3.14r^2
A =3.14(144)
A = 452.16 ft²

Subtract the area of the pool from the area of the yard to get the area of the yard that is not covered by the pool. If the dimensions of the yard are 30ft by 50ft, you multiply them to get the area: 1500ft²

Total yard area: 1,500ft²
Area of yard without pool: 1,500ft² - 452.16ft² = 1047.84ft²
4 0
4 years ago
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