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3 years ago

Compose to show that 7 70/100 is equal to 7 7/10 explain how it relates to 7.70 equal 7.7

Mathematics

1 answer:

Finger [1]3 years ago

5 0

They are the same answer. .7 is in the 10th place which is the same as .70 just adding a zero doesn’t change the number

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is this true or fals, if three sides of one triangle are congruent to three sides of another triangle then the triangles are con

lakkis [162]

Answer: the answer is true

Step-by-step explanation:

3 0

3 years ago

Please help ! I’ll mark you as brainliest if correct

Nata [24]

Answer:

Step-by-step explanation:

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3 years ago

The price of some houses in a neighborhood are shown below: House Price A $120,000 B $130,000 C $140,000 D $150,000 E $1,110,000

LenaWriter [7]

Answer:

To infer a price for the houses in that neighborhood, it is better to use the median.

Step-by-step explanation:

We have the following prices:

$ 120,000

$ 130,000

$ 140,000

$ 150,000

$ 1,110,000

Now, if we do it for the median, it is the best option, because there is a very distant value and the median is not much affected. The value that is inferred through the average is $ 140,000, a value close to the first 4 houses.

If we do it by the mean, the value would be:

(120,000 + 130,000 + 140,000 + 150,000 + 1,110,000) / 5 = $ 330000

a value very far from all the prices of the houses, this is due to the value so far from the last house.

In other words, to infer a price for the houses in that neighborhood, it is better to use the median.

4 0

4 years ago

What is the value of v? v/-8=v 4?

Ray Of Light [21]

V/-8 = 4v
V= -32v
V+32v=0
33v=0
V=0

8 0

3 years ago

Read 2 more answers

Find the cosine of angle p

zlopas [31]

Answer: last option

Step-by-step explanation:

You need to remember the identity:

$cos\alpha=\frac{adjacent}{hypotenuse}$

You need to find the cosine of angle P, then, you can identify in the figure that:

$adjacent=PR=21\\hypotenuse=PQ=29\\\alpha=P$

Therefore, the next step is substitute these values into $cos\alpha=\frac{adjacent}{hypotenuse}$ , then you get:

$cos(P)=\frac{21}{29}$

You can observe that this matches with the last option.

6 0

3 years ago