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2 years ago

How many triangles???????

Mathematics

2 answers:

MAVERICK [17]2 years ago

4 0

Answer:

Step-by-step explanation:

the outer shape

then the tree triangles in the first part of the big triangle

then the first layer of the triangle itself

then 3 more triangle starting from top to bottom

Gwar [14]2 years ago

4 0

Answer:

11!

Step-by-step explanation:

5 at the peak; 3 when you go down with the peak and midsection; 3 from the top to bottom.

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Sales tax is ,<br> to the price

liberstina [14]

Sales tax is a percentage of the sale price of an item that is then added on to the total price of the item.

Example:

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2 years ago

The chess club plans to sell water bottles to raise $425. They have $175 already. If they sell water bottles for $8 each, at lea

hammer [34]

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3 years ago

In triangle ABC, AB measures 25 cm and AC measures 35 cm.

Helen [10]

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3 years ago

Read 2 more answers

-3(x + 4) = (-x - 1)

zaharov [31]

Answer:

x=-5.5

Step-by-step explanation:

-3(x+4)=(-x-1)

1. Distribute

-3x+(-12)=-x-1

2. Simplify

-3x-12=-x-1

-2x-12=-1

-2x=11

x=-11/2

x=-5.5

4 0

3 years ago

Read 2 more answers

getting home from trick or treat celia and emma counted their candies. half of celias candies is equal to 2/3 of emmas candies.

blagie [28]

Candies with celias and emmas is 60 and 45 respectively.

<u>Solution:</u>

Given, Getting home from trick or treat celia and emma counted their candies. Half of celias candies is equal to 2/3 of emmas candies.

They had a total of 105 candies altogether.

We have to find how many candies did each of them have.

Let the number of candies with celias be n, then number of candies with emma will be 105 – n.

Now according to given condition.

$\begin{array}{l}{\frac{1}{2} \times \text { celias candies count }=\frac{2}{3} \times \text { emmas candies count }} \\\\ {\rightarrow \frac{1}{2} \times n=\frac{2}{3} \times(105-n)} \\\\ {\rightarrow 3 \times n=2 \times 2 \times(105-n)} \\\\ {\rightarrow 3 \times n=2 \times 2 \times(105-n)} \\\\ {\rightarrow 3 n=4(105-n)} \\\\ {\quad \rightarrow 3 n=420-4 n} \\\\ {\rightarrow 3 n=420-4 n} \\\\ {\rightarrow 3 n+4 n=420} \\\\ {\rightarrow 7 n=7 \times 60} \\\\ {\rightarrow n=60}\end{array}$

Hence, candies with celias and emmas is 60 and 45 respectively.

4 0

3 years ago