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ValentinkaMS [17]
3 years ago
7

Below is an equilateral triangle 10cm (a) Calculate the height of the triangle.

Mathematics
1 answer:
Juliette [100K]3 years ago
7 0

the answer is 10 cm

Step-by-step explanation:

pretty simple rlly

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Natalie added 20 pieces of candy to a bowl. Two days later, half of the candy in the bowl is gone. If there are 14 pieces left i
Salsk061 [2.6K]

Answer:

8 pieces of candy

Step-by-step explanation:

Take the original amount of candy in the bowl to be x.

It says that 20 pieces of candy were added, therefore there are x+20 pieces of candy in the bowl.

Half of the candy is gone, therefore \frac{x+20}{2} pieces of candy are left in the bowl.

After half of the candy is gone, there are 14 pieces left, so we can say that \frac{x+20}{2} =14

Solve for x:

x+20 = 28

x=8

8 0
3 years ago
A rectangle with an area of 24 square inches is formed by cutting strips of equal width from a rectangular piece of paper. Find
rodikova [14]

Answer: 4 inches by 6 inches or 8 inches by 3 inches.

Step-by-step explanation:

The area of a rectangle is A = W*L

where L is the width and L is the lenght.

Now, the original rectangle has a measure of 8 in by 6 in.

if 8in is the lenght and 6 in is the width.

We want to divide only one of those measures in equal parts, such that when we take the product of the end results is equal to 24 in.

If we divide the lenght by half (so both parts will have the same width as this did not change), we now have that the lenght is 8in/2 = 4in and the width is 6in.

Now the area is 4in*6in = 24in, which is the area that we where looking for.

We also could cut the width in half, and get the dimensions 8 inches by 3 inches.

5 0
3 years ago
What is the expression for this verbal description?<br>a. six times a number less nine​
Andrews [41]


three times a number and five" translates to "3x + 5," while the phrase "three times the sum of a ... The total of six and some number. 6 + x ... The difference of a number and three. X – 3 less. Nine less a number. 9 – X.
3 0
3 years ago
38,022,479 – 4,513,258 =
Lemur [1.5K]

Answer:

33,509,221

Step-by-step explanation:

Plug it into your calculator m8

3 0
4 years ago
Please help!!! Angles!! I WILL MARK BRANLIEST AND GIVE 50 points!!!!!
Yuri [45]

Answer:

Those two are vertically opposite angles

Step-by-step explanation:

So they are equal.

So,

106=6x+10

6x=106-10=96

X=96÷6=16

I hope this satisfies you. If u have any further questions please let me know. Pls make sure you follow me and make this the brainliest answer.

5 0
3 years ago
Read 2 more answers
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