Plz help me well mark brainliest if correct...?????

Mathematics

1 answer:

Hoochie [10]3 years ago

3 0

Answer:

B) line graph

Step-by-step explanation:

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In Antarctica, the warmest month averages a temperature of -14F, which is 57 degrees warmer than its coldest month. What is the

alex41 [277]

Answer:

its 43

Step-by-step explanation:

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3 years ago

Adriana and Sophie have summer jobs selling newspaper subscriptions door-to-door, but their

IRISSAK [1]

Answer:

The each have to place 2 subscriptions

Step-by-step explanation:

Adriana

E (earnings) = 6 + 2*x where x is the number of subscriptions

Sophie

E (earnings) = 4 + 3x

For them to earn the same amount, their right sides must be equated.

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4 + 3x - 2x = 6+ 2x - 2x Combine

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2 years ago

Please answer this question only if you know it! 25 points and brainliest!

krok68 [10]

Answer:

$\boxed{70^\circ}$

Step-by-step explanation:

Step 1. Calculate θ

$\begin{array}{rcll}70^{\circ} + \theta + 60^{\circ} & = & 180^{\circ} & \text{Angles of straight line}\\130^{^{\circ}} + \theta & = & 180^{\circ}} & \\\theta & = & 50^{\circ} & \\\end{array}$

Step 2. Calculate x

$\begin{array}{rcll}60^{\circ} + \theta + x & = & 180^{\circ} & \text{Interior angles of triangle}\\60^{\circ} + 50^{\circ} + x & = & 180^{\circ} &\\110^{^{\circ}} + x& = & 180^{\circ} & \\\\x & = & \boxed{70^\circ} & \\\end{array}$