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aleksklad [387]
3 years ago
7

What is the slope of this ​

Mathematics
1 answer:
Pani-rosa [81]3 years ago
4 0

Answer:

- 1/2

Step-by-step explanation:

(0,2) (4,0)

m = (0-2) / (4-0) = - 1/2

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claire thinks that if she draws a parallelogram with 2 congruent sides, it must be a rhombus. Jacob that she would need to draw
Vanyuwa [196]

Answer with explanation:

A rhombus has all sides equal that is four congruent sides.

Statement of Claire

 If she draws a parallelogram with 2 congruent sides, it must be a rhombus.

As Rhombus has four Congruent sides.2 Congruent sides does not Guarantee that the Parallelogram will be Rhombus.If Adjacent sides are congruent than Claire statement will be right otherwise not.

Statement of Jacob

If Jacob draws a parallelogram with at least 3 congruent sides ,it must be a rhombus.

Yes ,three congruent sides Guarantees that Parallelogram will be a rhombus because in a Parallelogram opposite sides are equal to each other.So congruency of three sides in a Parallelogram guarantees that this Parallelogram will be a rhombus.

So, we can Conclude that Jacob is correct.

7 0
3 years ago
Read 2 more answers
How well do you know your fractions? if maria has a cake with 8 slices and she eats 3 slices, what fraction of the cake is left?
sineoko [7]
The answer is only 5/8 slices of cake is left. Hoped this helped!
8 0
3 years ago
Read 2 more answers
Triangle DEF is a right triangle. If FE=5 and DF=13, find DE.
Nadya [2.5K]

Answer:

13

Step-by-step explanation:

I am amusing you are looking for the hypotenuse since this is middle school.

If you have the legs and are looking for the hypotenuse you use the Pythagorean Theorem a^{2} + b^{2} = c^{2}

The legs are a and b, and the hypotenuse is c

The work would look like this

13^{2} + 5^{2} = c^{2} \\169+25= c^{2} \\194= c^{2} \\\sqrt{194} = \sqrt{c^{2} } \\13.9283883... = c

extra notes

  • I rounded to 13
  • If you didn;t know you cancles exponents with roots

so the c^{2} is cancled by aka \sqrt{c}

Hope this helped :)

4 0
3 years ago
Jayne says that 0.45 is equal to 4/10 is she correct? Explain
MissTica

<span>
No, it is not correct.</span>

<span> </span>To compare this answer, do this<span>.</span>

<span>\frac{45}{100} is Jayne's 0.45 in fraction form.</span>

<span /><span>If you simplify it you get \frac{7}{20}</span>

<span><span>\frac{4}{10}≠<span>\frac{7}{20}</span></span></span>

6 0
3 years ago
Read 2 more answers
A school is organizing a weekend trip to a nature preserve. For each student, there is a $60 charge, which covers food and lodgi
Virty [35]

Answer:

31 students will be going on the trip.

Step-by-step explanation:

Create an equation.

60x+40x+30x=4030

Combine like terms.

130x=4030

Divide.

x=31

Checking solution...

60(31)+40(31)+30(31)=4030

1860+1240+930=4030

4030=4030

Hope this helps!

Please mark as brainliest if this helps!

8 0
1 year ago
Read 2 more answers
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