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poizon [28]
2 years ago
7

HELPPPPPP needs to be done by 11:00 it's 10:21 please

Mathematics
2 answers:
klio [65]2 years ago
6 0

The answer is -6.5

do you need an explination

natulia [17]2 years ago
5 0

Answer:

light blue one

Step-by-step explanation:

The light blue one if i can see it correctly, -65

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a strand of christmas lights measures 5/8 yards long. jake needs to outline a square with sides 1/5 yards long. does he have eno
xxTIMURxx [149]

Answer:

No, it's not long enough

Step-by-step explanation:

The perimeter of the square is 4/5. P=4s where s is the side length. 4/5 is larger than 5/8, so there will not be enough lights to cover the whole perimeter.

5 0
3 years ago
Which of the following has a graph that is a straight line? (4 points)
Darina [25.2K]

Answer:

a. Equation 1: y = 2x + 7

Step-by-step explanation:

y = 2x + 7 will have a straight line graph, because it is a linear equation.

5 0
3 years ago
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How many pizzas are needed for 5 children and for each one to eat ⅕.
Ksju [112]

Answer:

1

Step-by-step explanation:

If each child eats 1/5 slices, and there are 5 children then you have to multiply 5 by 1/5.

5* 1/5= 1

Hope this helps!

5 0
3 years ago
-------100 POINTS------<br> Complete the proof of the Pythagorean theorem.
KIM [24]

Step-by-step explanation:

Complete the proof of the Pythagorean theorem is given below.

         Statement                                              Reason

1. ΔABC is a right triangle, with a     1. Given

right angle at ∠C

2. Draw an altitude from point C     2. From a point not on a line, exactly                    

to AB               one perpendicular can be drawn through the point to the line

3. ∠CDB and ∠CDA are right          3. Definition of altitude

angles

4. ∠BCA  ≅ ∠BDC                            4. All right angles are congruent

5. ∠B  ≅ ∠B                                      5. Reflexive\:Property

6. ΔCBA ~ ΔDBC                             6. AA Similarity Postulate                                                                                                                                                                                                                                      

7. \frac{a}{x}\:=\:\frac{c}{a}                                           7. Polygon\:Similarity\:Postulate\:\:\:

8. a^{2}  = cx                                          8. Cross\:Multiply\:and\:Simplify

9. ∠CDA  ≅ ∠BCA                           9. All\:Right\:Angles\:are\:Congruent

10. ∠A  ≅ ∠A                                    10. Reflexive\:Property

11. ΔCBA ~ ΔDBA                             11. AA Similarity Postulate

12. \frac{b}{y}\:=\:\frac{c}{b}=                                      12. Polygon\:Similarity\:Postulate

13. b^2\:=\:cy                                       13. Cross\:Multiply\:and\:Simplify

14. a^2\:+\:b^2\:=\:cx\:+cy                    14. Addition\:Property\:of\:Equality

15. \left(CB\right)^2+\left(CA\right)^2=\left(AB\right)\left(DB+BA\right)  15. Distributive Property

16. x + y = c                                    16. Segment\:Addition\:Postulate

17. a^2\:+\:b^2\:=\:c^2                             18. Substitution\:Property

7 0
3 years ago
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Write an equation in point-slope form of the line that passes through the given point and has the given slope. (-6, 2); m = 3​
pashok25 [27]

Answer:

there

Step-by-step explanation:

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3 years ago
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