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Maurinko [17]
3 years ago
10

Please help!! I don’t understand this.

Mathematics
1 answer:
Mama L [17]3 years ago
7 0
You add all of them together if it’s labeled with a X.
For example, the first X is 1 hour. If it has 2 Xs it would be 2 hours, if no X is shown above, it’s zero hours.
Answer is 12 hours.
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nasty-shy [4]

Answer:

The first iss positive and the second is negative

Step-by-step explanation:

The first equation equals 16 but the second equation equals -16

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3 years ago
Two minor league baseball players got a total of 292 292 hits. washington had 18 18 more hits than sanchez. find the number of h
koban [17]
Let number of hits by Sanchez be x.

Number of hits by Washington = 18 + x

Total number of hits = 292

x + 18 + x = 292

2x + 18 = 292

2x = 274

x = 137

Hence, Sanchez has 137 hits and Washington has 155 hits.
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4 years ago
Please help! For 20 points
leva [86]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
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Graph of y= -2x2 -8x-1. What is the range of this function
Alekssandra [29.7K]

Answer:

Okay, here is the graph

Step-by-step explanation:

Direction: Opens down

Vertex: (-2, 7)

Focus: (-2, 55/8)

Axis of Semmetry: x = -2

Directrix: y = 57/8

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3 years ago
Solve the trig equation below. Make sure to give all possible solutions. All angles are in degrees.
Blababa [14]
What do you mean by all angles are in degrees
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