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3 years ago

Please help me

Mathematics

1 answer:

iVinArrow [24]3 years ago

8 0

Answer:

i think 4 th option

if u want to verify just substitute (4,-2)

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Susan volunteers at her local animal shelter. She counts the dogs and notices that there are a total of 37 dogs. Of those, 24 ar

Alchen [17]

Answer: There is 48.14% of dogs are male .

Step-by-step explanation:

since we have given that

Total number of dogs = 37

Number of dogs that are female = 24

Number of dogs that are male is given by

$37-24\\\\=13$

We need to find the percentage of dogs are male:

So, Percentage of the dogs are male is given by

$\frac{13}{27}\times 100\\\\=48.14\%$

Hence, there is 48.14% of dogs are male .

3 0

3 years ago

Read 2 more answers

Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either a 7 or an 11?

slavikrds [6]

C i know for sure!!!!

8 0

3 years ago

PYTHAGORAS THEROM AND TRIGONOMETRY RATIO

marysya [2.9K]

Answer:

1) ΔACD is a right triangle at C

=> sin 32° = AC/15

⇔ AC = sin 32°.15 ≈ 7.9 (cm)

2) ΔABC is a right triangle at C, using Pythagoras theorem, we have:

AB² = AC² + BC²

⇔ AB² = 7.9² + 9.7² = 156.5

⇒ AB = 12.5 (cm)

3) ΔABC is a right triangle at C

=> sin ∠BAC = BC/AB

⇔ sin ∠BAC = 9.7/12.5 = 0.776

⇒ ∠BAC ≈ 50.9°

4) ΔACD is a right triangle at C

=> cos 32° = CD/15

⇔ CD = cos32°.15

⇒ CD ≈ 12.72 (cm)

Step-by-step explanation:

7 0

2 years ago

What is the rate of interest on a loan of $2,000, for 284 days, if the amount of interest is $93.37, using the exact interest me

Viefleur [7K]

Answer: Option (c) is correct. Rate of interest = 6% p.a.

Step-by-step explanation:

Given that,

principal amount = $2000(loan)

time period = 284 days

interest amount (SI) = $93.37

we have to calculate the rate of interest (i),

Simple interest(SI) = principal amount × rate of interest (i) × time period

93.37 = 2000 × i × $\frac{284}{365}$

i = $\frac{34080.05}{568000}$

i = 0.06

i = 6%

3 0

3 years ago

What is the measure of UVW in the triangle shown? A. 140° B. 50° C. 60° D. 10°

Vilka [71]

Answer:

Step-by-step explanation:

40 + 90 =130

180-130=50

4 0

2 years ago