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emmasim [6.3K]
2 years ago
7

Please help will give brainliest...

Mathematics
1 answer:
den301095 [7]2 years ago
4 0

ummmm i dont know man sry

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Materials
astraxan [27]

Answer:

6.72 feet

Step-by-step explanation:

4.2 x 1.6 = 6.72

4 0
3 years ago
Help on the 2 one please!!
BARSIC [14]
Out of 15 marbles, 3 are yellow, which leaves 12 more marbles that are NOT yellow. 12/15 would be your answer

hope this helps
7 0
3 years ago
Read 2 more answers
Find four consecutive odd integers such that 5 times the sum of the first and the third is 15 more than 5 times the fourth.​
Dvinal [7]

Answer:

The required numbers are :

\boxed{ \boxed{ 5,7,9 \: and \: 11}}

7 0
2 years ago
Central Park is a rectangular-shaped park in the middle of New York City. The area of the park is 3.41 square kilometers.
dmitriy555 [2]

Answer:

4,262.50 m

842 acres

Step-by-step explanation:

Given that :

Park is rectangular in shape

Width of park = 800 m

Area of park = 3.41 km²

Width of park = 800 / 1000 = 0.8 km

Area of rectangle, A

A = l * w

l = Length ; w = width

3.41 = l * 0.8

3.41 = 0.8l

l = 3.41 / 0.8

l = 4.2625 km

Hence, length in meters :

4.2625 * 1000

= 4,262.50 m

B.)

1 km² is approximately 247 acres

3.41km² = 3.41 * 247

3.41 km² = 842.27

= 842 acres

6 0
2 years ago
A certain windshield wiper is 10 inches long. The rubber blade is 6 inches long and attached at the outside end. If the wiper sw
Sloan [31]
Area of sector=fraction of sector times area of circle
fraction of sector=degrees/360
and area of circle=pir^2

so
hold  a sec, we have the wiper on the outside, so we want to find the outside ring thing
do
area big sector-area small sector
or even better
(degrees/360) times (area big-areasmall)
big is 10
small is  4 (10-6=4)
areabig=10^2 times pi or 100pi
areasmall=4^2 times pi or 16pi
areabig-areasmall=100pi-16pi=84pi

then find the fraction

84pi times (150/360)=35pi square inches
4 0
3 years ago
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