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marysya [2.9K]
3 years ago
7

A triangle has two sides of lengths 7 and 9.what value could the length of the third side be?

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
7 0
The side length has to be between 2 (=9-7) and 16 (=9+7). In both these corner cases the triangle will have collapsed to a line.

So the correct answers are B,C,D and E, and F is a corner case. Theoretically I suppose you have to count F in as a valid answer.
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Eli is following this recipe to bake bread rolls. He uses 600ml of water. How much of the others ingredients does he use? 600g f
RoseWind [281]

Answer:

720 grams of flour.

10.8 grams of salt.

14.4 grams of yeast

36 ml of oil.

Step-by-step explanation:

The recipe is:

600g flour

9g salt

12g yeast

30ml oil

500ml water

Now we use 600ml of water.

We can take the quotient between the amount of water we use and the amount of water in the recipe, this is:

600ml/500ml = 1.2

Then the ratio between the quantities we need to use and the quantities un the recipe should be always 1.2

Or the quantities that Eli needs to use will be 1.2 times the ones shown in the recipe.

Then she needs to use:

1.2*600g flour = 720 grams of flour.

1.2*9g salt = 10.8 grams of salt.

1.2*12g yeast = 14.4 grams of yeast

1.2*30ml oil = 36 ml of oil.

7 0
3 years ago
PLS HELP ME. im desperateeeeeee uwu
Anna007 [38]

Answer:

Greetings!

The answer to the first image is: 3\sqrt{6}

The second image is 4\sqrt{3}

Step-by-step explanation:

Here's how to rationalize a denominator:

1. Multiply numerator and denominator by a radical that will get rid of the radical in the denominator.

2. Make sure all radicals are simplified.

3. Simplify the fraction if it is needed.

I hope this helps you! :)

8 0
2 years ago
Enter your answer and show ALL the steps that you use to solve this problem in the space provided Show all your steps! (14+3)-(2
melomori [17]

Answer:

5

Step-by-step explanation:

This is a problem most likely relating to order of operations (i.e. PEMDAS) where the letters stand for the order you should solve the problem in.

P= Parenthesis

E= Exponent

M= Multiplication

D= Division

A= Addition

S= Subtraction

With this in mind, I solved (14+3) and (2x6), which gave me 17 and 12 respectively. After I subtracted 12 from 17 and got 5 as the answer

3 0
2 years ago
Read 2 more answers
A line has a slope of -3 and a y-intercept of 3 what is the x-intercept of the line a-9 b-1 c1 d9
alexandr402 [8]

Hello :)

In order to find the x-intercept of a line substitute 0 into the y & solve for x

Since the line has a slope of -3 and a y intercept of 3 the equation would look like this:

y= -3x+3

Now we substitute 0 into the y & solve for x

0 = - 3x + 3

+3x  +3x

\frac{3x}{3}=\frac{3}{3}

x=1

The answer here would be c) 1

3 0
3 years ago
Through (2,-4), slope = -3
tatyana61 [14]

Answer: y=-3x+2

Step-by-step explanation:

y-y1=m(x-x1) equation

y+4=-3(x-2) substitute equation

y+4=-3x+6 multiply (x-2) by -3

y=-3x+2 move 4 to other side

4 0
3 years ago
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