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3 years ago

Pls help me right now 7-7

Mathematics

1 answer:

lilavasa [31]3 years ago

5 0

Answer:

D. 27/25

Step-by-step explanation:

$\frac{3}{4}$ × $\frac{24}{40}$ × $\frac{12}{5}$ = $\frac{27}{25}$

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Answers? Thanks so much in advance for any help :)

LuckyWell [14K]

13. AC=6

sorry it's just a guess i'm like 99% sure tho

8 0

3 years ago

I WILL GIVE BRAINLIEST!!!!! Consider the scenario below. This morning Haidar noticed that her dog, Aldi, seemed unwell. She took

Scilla [17]

Answer:

225 mg remain in Aldi bloodstream

Step-by-step explanation:

150mg of amoxicillin was given daily for 10 days equals 1,500

of the 1500-40% =600mg

600mg divided by 4 days = 225mg still in blood stream

3 0

2 years ago

What are the coordinates<br> Y = 6x +11<br> 2y-4x=14

Marizza181 [45]

2(6x+11)-4x=14
12x+22-4x=14
8x=-8
x=-1

y=6(-1)+11
y=5

(-1,5)

5 0

3 years ago

1. For a certain type of tropical fish, it is recommended

Nookie1986 [14]

Answer:

We can have 7 fish in fish tank containing 35 gallons of water.

Step-by-step explanation:

Given:

2 fish per 10 gallons

∴ 1 fish can be in = $\frac{10}{2}=5 \ gallons$

To find Number of fish in 35 gallons of water

Number of fish in 35 gallons would be = $\frac{35}{\text{Number of gallons for 1 fish}} = \frac{35}{5}= 7$

4 0

3 years ago

Which answer is equivalent to<br> ??? Help please

grigory [225]

Answer:

$\large\boxed{\dfrac{36}{25}}$

Step-by-step explanation:

$\text{Use}\ a^{-n}=\dfrac{1}{a^n}\\\\\dfrac{5^{-2}\cdot9}{2^4\cdot4^{-3}}=(5^{-2}\cdot9):(2^4\cdot4^{-3})=\left(\dfrac{1}{5^2}\cdot9\right):\left(2^4\cdot(2^2)^{-3}\right)\\\\\text{use}\ (a^n)^m=a^{nm}\\\\=\left(\dfrac{1}{25}\cdot9\right):(2^4\cdot2^{-6})\\\\\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=\dfrac{9}{25}:2^{4+(-6)}=\dfrac{9}{25}:2^{-2}=\dfrac{9}{25}:\dfrac{1}{2^2}=\dfrac{9}{25}:\dfrac{1}{4}=\dfrac{9}{25}\cdot\dfrac{4}{1}=\dfrac{36}{25}$

7 0

3 years ago