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allsm [11]
3 years ago
15

Please help!!!!!! i really need it thanks.

Mathematics
2 answers:
iren [92.7K]3 years ago
7 0

Answer:

number 1 is d

number 2 is c

kotykmax [81]3 years ago
5 0
I I can’t even see the question
Sorry
Can’t answer
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Sparkle Cleaners uses 2/3 of a jug of window cleaner in 3 weeks. How much window cleaner do they use in 1 week?
makvit [3.9K]

Answer:

1 Jug

Step-by-step explanation:

if

2/3=3 weeks

  ?=1 weeks

so in the conclusion it is 1*2/3*1*3=3/3= 1 jug

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3 years ago
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The cheetah area at a zoo is designed in a triangular fashion, surrounded on all three sides by sidewalks. The property has 67 f
Strike441 [17]

1529.3 square unit is the area of the cheetah area at a zoo is designed in a triangular fashion, surrounded on all three sides by sidewalks, given that the property has 67 feet of frontage on one sidewalk, and 48 feet of frontage on another; these two sidewalks intersect at a 72° angle. This can obtained by using the formula of Area of a Triangle with 2 Sides and Included Angle.

<h3>Find the area of the cheetah area at the zoo:</h3>

Area of a triangle is obtained using the formula of Area of a Triangle with 2 Sides and Included Angle.

If in a triangle ΔABC,

  • 1/2 × bc × sin(A), if b and c are two sides of a triangle and angle A is the included angle
  • 1/2 × ac × sin(B), if a and c are two sides of a triangle and angle B is the included angle
  • 1/2 × ab × sin(C), if a and b are two sides of a triangle and angle C is the included angle

Here it is given that,

67 feet and 48 feet are the sides of the triangular space and angle 72° is the included angle.

By using the formula of Area of a Triangle with 2 Sides and Included Angle,

Area of the cheetah area = 1/2 × bc × sin(A)

Area of the cheetah area = 1/2 × (67)(48) × sin(72°)

sin(72°) = 0.951056516

Area of the cheetah area = 1608 × 0.951056516

Area of the cheetah area = 1529.29888 ≈ 1529.3 square unit

             

Hence 1529.3 square unit is the area of the cheetah area at a zoo is designed in a triangular fashion, surrounded on all three sides by sidewalks, given that the property has 67 feet of frontage on one sidewalk, and 48 feet of frontage on another; these two sidewalks intersect at a 72° angle.

   

Learn more about area of triangle here:

brainly.com/question/19305981

#SPJ1

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2 years ago
Calliope bought 15 sets of mini markers to make goody bags for her party. Neon markers were $3 and metallic markers were $4. She
I am Lyosha [343]

Answer:

7 metallic 8 neon

Step-by-step explanation:

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Simplify the following expression.<br> 5 [13 + 10 = (3 + 2)] + 9 x 2
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Answer:

i BELIEVE ITS

Step-by-step explanation:

5 [13 + 10 = (3 + 2)] + 9 x 2

65+50=25+18

115=43

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What is the order of 4 x 10^-7, 7 x 10^-9, 1 x 10^4, 2 x 10^4
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4 x 10^-7 (7 x 10^-9) (1 x 10^4) (2 x 10^4)
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