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Tcecarenko [31]
3 years ago
6

Distribute - 10 (1 + 3x).

Mathematics
2 answers:
Keith_Richards [23]3 years ago
8 0

Answer:

10 + 30x

Step-by-step explanation:

melamori03 [73]3 years ago
7 0

Answer:

-10 - 30x

Step-by-step explanation:

-10 (1 + 3x)

(-10 · 1) + (-10 · 3x)

-10 + -30x

-10 - 30x

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Does the table represent a linear or nonlinear function?
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Answer:

Linear

Step-by-step explanation:

Linear means the graph is a straight line. If you plot the points, the line will be straight, therefore it is linear.

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What is a reciprocal?
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What is the standard form of (2+3i)(4-7i)/(1-I)
AlladinOne [14]
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3 years ago
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The diagram shows a logo​
Charra [1.4K]

Answer/Step-by-step explanation:

✔️Find EC using Cosine Rule:

EC² = DC² + DE² - 2*DC*DE*cos(D)

EC² = 27² + 14² - 2*27*14*cos(32)

EC² = 925 - 756*cos(32)

EC² = 283.875639

EC = √283.875639

EC = 16.85 cm

✔️Find the area of ∆DCE:

Area = ½*14*27*sin(32)

Area of ∆DCE = 100.15 cm²

✔️Since ∆DCE and ∆ABE are congruent, therefore,

Area of ∆ABE = 100.15 cm²

✔️Find the area of the sector:

Area of sector = 105/360*π*16.85²

Area = 260.16 cm² (nearest tenth)

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5 0
3 years ago
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