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Reptile [31]
3 years ago
10

Some help me with this

Mathematics
2 answers:
Maslowich3 years ago
8 0
17.50 + (1.75 x 18) + (.65 x 12)
17.50 + 31.50 + 7.80
56.80

$56.80 is your answer.

VikaD [51]3 years ago
8 0
I believe the answer is $62.80
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Stacy is making 2, 1/4 batches of cookies. If each batch calls for 1/3 of a cup of sugar, how much sugar will Stacy use?
Luba_88 [7]
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4 0
3 years ago
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Polygon stuv is reflected over the x axis and then over the y axis to create wxyz . Which of the following sides are congruent ?
JulsSmile [24]

Answer:

ST and WX are congruent ⇒ first answer

Step-by-step explanation:

∵ S = (-5 , -4) , T = (-3 , -1) , U = (-1 , -3) , V = (-2 , -6)

∵ STUV reflected over the x-axis

∴ S' = (-5 , 4) , T' = (-3 , 1) , U' = (-1 , 3) , V' = (-2 , 6)

∵ S'T'U'V' reflected over the y-axis

∴ S" = (5 , 4) , T" = (3 , 1) , U" = (1 , 3) , V" = (2 , 6)

∵ W = (5 , 4) , X = (3 , 1) , Y = (1 , 3) , Z = (2 , 6)

∴ S"T"U"V" is WXYZ

∴ ST and WX are congruent

3 0
3 years ago
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Check my answers please?? (multiple choice with pictures)
mariarad [96]
A = bh
A = (22)(18)
A = 396 m²

A = ¹/₂h(b₁ + b₂)
A = ¹/₂(8)(16 + 12)
A = ¹/₂(8)(28)
A = ¹/₂(224)
A = 112 cm²

   P = 2l + 2w
 20 = 2l + 2(4)
 20 = 2l + 8
- 8         - 8
 12 = 2l
  2      2
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C = 2πr
C = 2(3.14)(8)
C = 2(25.12)
C = 50.24 in

A = πr²
A = (3.14)(3)²
A = (3.14)(9)
A = 28.26 m²
5 0
4 years ago
Round 843,590 to the nearest thousand,
eduard

Answer:

844,000

Step-by-step explanation:

6 0
3 years ago
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(6x^2+1)(2x^2+3) multiply
agasfer [191]

Answer:

(6x^2+1) • (2x^2+3) =

12x^4 + 18x^2 + 2x^2 +3 =

12x^4 + 20x^2 +3

Step-by-step explanation:

3 0
4 years ago
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