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3 years ago

Hao dog ate 40 cans of dog food in 31 days. How many cans does Hao needs to buy for the next 6 dqys

2 answers:

8 0

31 days to eat 40 cans
6 days to eat x cans

X = 6•40/31= 240/31 is about 7.74 so needs to buy 8 cans to have enough food

ANEK [815]3 years ago

8 0

the answer is mathematically 4.65 because 31 goes into 40 0.775 times and 0.775 times 6 has the product of 4.65 giving u the answer to this very odd question

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3. Which of the following cannot be the side of a right angle triangle

Olegator [25]

Answer:

it’s b.

Step-by-step explanation:

(6)^2+(8)^2is not equal to (11)^2

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1 year ago

The diagram shows a dilation. Which dilation does it represent? <br> What is the scale factor?

Tasya [4]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Find the distance between the pair of points.

SVEN [57.7K]

Answer:

Distance is $\sqrt{290}$ units

Step-by-step explanation:

Use the distance formula which is $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ where $d$ is the distance between points $(x_1,y_1)$ and $(x_2,y_2)$

We are given that $(x_1,y_1)$ is $(-6,-23)$ and $(x_2,y_2)$ is $(-23,-24)$ , therefore the distance between the two points is:

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3 0

2 years ago

Sierra left $4.50 as a tip for a waiter. This was 18% of the bill before the tip. How much was her total bill before the tip? En

IrinaVladis [17]

Answer: $20.5

Step-by-step explanation:

Let x denotes the amount for total bill.

We are given that , Sierra left $4.50 as a tip for a waiter.

This was 18% of the bill before the tip.

We can write 18% = 0.18. [To convert percent into decimal we divide it by 100.]

Then, the tip amount = 0.18 x Total bill

$\Rightarrow\ 4.5=0.18x\\\\\Rightarrow\ x=\dfrac{4.5}{0.18}=25$

So, the total bill amount = $25

Hence, her total bill before the tip= Total bill amount - Tip amount

= $25- $4.50=$20.5

Thus ,her total bill before the tip= $20.5

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2 years ago

Asap<br> It is for past paper that is due in tomorrow 29th

love history [14]

Answer:

(i) 22.5

(ii) 7.2

Step-by-step explanation:

(i)

AB:PQ = 2:5 = 1:2.5

So PQ is 2.5 times longer than AB.

PQ=2.5AB=(2.5)9=22.5

(ii):

Since the triangles are similar, their sides are in ratio to each other. So if PQ was 2.5 times longer than AB, QR must also be 2.5 times longer than BC:

QR=2.5BC

BC=QR/2.5=18/2.5=7.2

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2 years ago