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3 years ago

I need the answers to this. I have no clue at all how to do this!

Mathematics

1 answer:

Ber [7]3 years ago

4 0

Answer:

Opens: Up

Maximum or minimum: Minimum is -4

Describe the translation: A vertical shift of 4 downwards

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Need help badly plssssss

Ksenya-84 [330]

Answer:

translation then reflection

Step-by-step explanation:

6 0

2 years ago

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Max wants to make a cute collar and tie for his dog. He needs to cut a 38 inches fabric into two pieces. The long longer piece m

CaHeK987 [17]

Do this.
38 divided by two
then use the equation
38=5+2x

8 0

3 years ago

Evaluate f(x) when x = -10

Sati [7]

So, when x = -10.

If you notice, -10 is NOT in the domain (the domain is (-3,13))

so, there is no solution.

3 0

3 years ago

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There are four boys and 8 girls on the debate team. the coach randomly chooses 3 of the students to participate in a competition

makvit [3.9K]

<span>the probability the coach selects all girls is m</span>ost likely

3 0

2 years ago

John has a boat that will travel at the rate of 15 kph in still water. He can go upstream for 35 km in the same time it takes to

Otrada [13]

Answer:

The boat traveling at 24 kph when John goes downstream.

Step-by-step explanation:

We are given the following in the question:

John has a boat that will travel at the rate of 15 kph in still water.

Let x be the speed of the current.

Speed of boat in upstream

$(15-x)\text{ kph}$

Speed of water in downstream

$(15+x)\text{ kph}$

Relation:

$\text{Speed} = \dfrac{\text{Distance}}{\text{Time}}$

We have to find the speed of boat in downstream.

Time to travel upstream for 35 km = Time to travel 140 km downstream

$\displaystyle\frac{35}{15-x}=\frac{140}{15+x}\\\\35(15+x) = 140(15-x)\\525 + 35x = 2100 - 140x\\175x = 1575\\x = 9$

Thus, speed of current is 9 kph.

Speed of boat in downstream = 15 + 9 = 24 kph.

Thus, the boat traveling at 24 kph when John goes downstream.

4 0

3 years ago