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3 years ago

GIVE BRAINLIEST. Select the correct answer.

Mathematics

2 answers:

photoshop1234 [79]3 years ago

5 0

Answer:

E. 150°

Step-by-step explanation:

By exterior angle theorem:

$x = 40 \degree + (70 - 180) \degree \\ x= 40 \degree + 110 \degree\\ x= 150 \degree$

Scorpion4ik [409]3 years ago

3 0

Answer:

E . 150°

Step-by-step explanation:

good luck have a nice day

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Michael just became a personal trainer and is finalizing his pricing plans. One plan is to charge $36 for the initial consultati

nexus9112 [7]

The cost will be same for one session. The cost will be $128.

Step-by-step explanation:

Given,

Initial consultation charges for Plan One = $36

Per session fee = $92

Let,

x be the number of sessions.

O(x) = 92x+36

Initial consultation charges for Plan Two = $86

Per session fee = $42

T(x) = 42x+86

For same cost;

O(x) = T(x)

$92x+36=42x+86\\92x-42x=86-36\\50x=50$

Dividing both sides by 50

$\frac{50x}{50}=\frac{50}{50}\\x=1$

Putting x=1 in T(x)

$T(1)=42(1)+86\\T(1)=42+86\\T(1)=128\\$

Putting x=1 in O(x)

$O(x) = 92(1)+36\\O(x) = 92+36\\O(x) = 128$

The cost will be same for one session. The cost will be $128.

Keywords: function, division

Learn more about functions at:

#LearnwithBrainly

5 0

3 years ago

Assignmenti Given A={a,b, c, d], find

REY [17]

9514 1404 393

Answer:

{ }, {a}, {b}, {c}, {d}, {a,b}, {a,c}, {a,d}, {b,c}, {b,d}, {c,d}, {a,b,c}, {a,b,d}, {a,c,d}, {b,c,d}, {a,b,c,d}

Step-by-step explanation:

The number of subsets of a set with n elements is 2^n, including the empty set and the full set. Your subsets are ...

{ }, {a}, {b}, {c}, {d}, {a,b}, {a,c}, {a,d}, {b,c}, {b,d}, {c,d}, {a,b,c}, {a,b,d}, {a,c,d}, {b,c,d}, {a,b,c,d}

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3 years ago

A Ferrari is heading south at a constant speed on Broadway (a north/south street) at the same time a Mercedes is heading west on

Studentka2010 [4]

Answer:

49.92 miles/hour

Step-by-step explanation:

32 miles/hour = 32 * 5280 = 168960 ft/hour

For the collision to occur, both cars must arrive at the intersection at the same time.

The time it takes for the Mercedes to travel 400 feet at the rate of 168960 ft/hour is 400 / 168960 = 0.002367 hours

So the Ferrari should take the same time to travel 624 feet as well, its speed would be

624 / 0.002367 = 263577.6 ft/hour or 263577.6 / 5280 = 49.92 miles/hour

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3 years ago

Write in exponent form 85

Nataly [62]

We are given 85

Firstly, we will find all possible factors of 85

we can write it as

$85=1*5*17$

so, exponential form is

$85=5^1*17^1$ ................Answer

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3 years ago

(02.02 HC) Arlene is comparing the prices of two truck rental companies. Company A charges $7 per hour and an additional $30 as

Elden [556K]

Solution in picture.

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2 years ago