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Semmy [17]
3 years ago
8

Hellpppp I’m stuck......

Mathematics
2 answers:
Dafna1 [17]3 years ago
3 0

I’m just gonna guess but I think 6

Anettt [7]3 years ago
3 0
i think it’s five
Vertical angles are angles that congruent and opposite of each other

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Identify two properties of a cube that must be known in order to determine the density of a cube
snow_tiger [21]
90% of people marry there 10th grade love. since you have read this, you will be told good news tonight. if you don't pass this on nine comments your worst week starts now this isn't fake. apparently if you copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes, and someone will say i love you. lol idk why im doing this
4 0
3 years ago
-9 + 8.3 i just need this and i’m so so confused yes i suck at math lol
Strike441 [17]

Answer:

-0.7 is the answer

Step-by-step explanation:

=>-9+8.3

=>-0.7

4 0
3 years ago
What is the slope?<br>if possible can you explain?​
Mandarinka [93]

Answer:

m =  \frac{4}{5}

Step-by-step explanation:

The slope of a graph is also known as its gradient, which is the steepness of the graph.

If we are given two points on the line, we can find the slope by taking rise/ run, which is the ratio of the change in y-coordinate against the change in the x-coordinate. This can also be written as a formula:

\boxed{slope =  \frac{y1 - y2}{x1 - x2} }

☆ (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate

In this question, we are given the equation of the line. This equation is already in the slope-intercept form (y= mx +c) since the coefficient of y is 1 and all the other terms are on the other side of the equal sign. In the slope-intercept form, m is the slope while c is the y-intercept.

m= ⅘ since the coefficient of x is ⅘ in the given equation (when the equation is in the slope-intercept form).

6 0
3 years ago
Ahmad travelled 1/4 of a journey by Train X, 3/4 of the remainder by Train Y and the remaining 10km by Train Z. a) How far did A
sveta [45]

Hey there! I'm happy to help!

Train X takes out 1/4 of our journey.

Now, we have 3/4 of the journey left.

Train Y takes 3/4 of the last 3/4 of the journey. How much is that, let's just multiply the fractions!

3/4*3/4= 9/16

So, 9/16 of the total journey is done by Train Y.

A fourth of 16/16 is 4/16, so that leaves us with 3/16 left to go.

So, 3/16 of our total distance is equal to 10 km. Let's call our total distance d and set this up as an equation.

3/16d=10

Divide both sides by 3/16.

d= 53 1/3

We also remember that Train Y gave us 9/16 of our total journey, so we can multiply this by our total distance to see how far train Y went.

53 1/3 * 9/16= 30

So, A. Ahmad traveled 30 miles by Train Y and B. his total distance traveled is 53 1/3 miles.

Have a wonderful day and keep on learning! :D

5 0
3 years ago
Estimate show how you estimated 512 divided by 52
Bond [772]
52 = 50

512= 500

500/50 = 10
4 0
3 years ago
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