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3 years ago

Who can get this correct? Marking most Brainly

Mathematics

1 answer:

Helen [10]3 years ago

4 0

Answer:

I think it's A

Step-by-step explanation:

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Martin won first place in the 100-meter dash with a time of 14 23/100 seconds. Samuel came in second place with a time of 15 7/1

Readme [11.4K]

25a is true
25b is true
25c is false
25d is false

4 0

3 years ago

The Charleston family has less than 500 Dalmatians. There are six times as many Dalmatians with black spots on their right ears

ANEK [815]

Let x be the number of Dalmatians without black spots.
So, x+6x is close to 500, which means x=71.
71*7=497, which is the total number of Dalmatians.
Giving away 6% of this will give you around 467 Dalmatians left.

Answer:467 Dalmatians

7 0

3 years ago

Read 2 more answers

Use the diagram below to answer the question.

Lunna [17]

Answer:

The length of shadow is 69 foot.

Step-by-step explanation:

We are given a shadow of lighthouse.

Length of top of lighthouse to end of shadow is 90 ft.

Angle make at top of lighthouse is 50°

Distance from foot of lighthouse to end of shadow is x ft.

we need to find the length of shadow i,e x ft

Using trigonometry ration:

$\sin\theta=\dfrac{P}{H}$

$\sin50^\circ=\dfrac{x}{90}$

$x=90\times 0.766$

$x=68.94\approx 69\text{ ft}$

Hence, The length of shadow is 69 foot.

7 0

3 years ago

One angle of an isosceles triangle measures 100°. Which other angles could be in that isosceles triangle?

REY [17]

Answer:40 degrees

Step-by-step explanation:

4 0

3 years ago

Need help, please, please.

Ber [7]

-66 is the 27th term.

You have a function in terms of n. Recall that n is the nth term in the sequence.
Substitute n = 27 into the equation to find the 27th term.

a₂₇ = -10 + (27 + 1)(-2) = -10 + (28)(-2) = -10 - 56 = -66

3 0

2 years ago