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2 years ago

HELP CONGRUENCE BY SAS AND SSS WILL GIVE BRAINLIEST IF CORRECT

Mathematics

1 answer:

balu736 [363]2 years ago

5 0

Answer:

1. Cong SSS 2.Cong SSS 3.Not Cong 4.Not Cong 5.Cong SAS 6.Cong SSS 7.Cong SAS 8.Cong SSS 9.Cong SSS 10.Cong SAS 11.d 12.a 13.a 14.b 15.a

Step-by-step explanation:

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Eva8 [605]

Answer-

Set of constraints to model the problem are,

$12x+9y\geq 510\\y \leq 2x\\y \geq 25$

Solution-

Let us assume,

x = the number of lawns weeded by Gwen,

y = the number of dogs walked by Fabio.

Gwen charges $12 each time she weeds a yard and Fabio charges $9 each time he walks a dog,

$\text{Earnings of Gwen} = 12x\\\text{Earnings of Fabio} = 9y\\\text{Total earnings of Gwen and Fabio} = 12x+9y$

They need at least $510 to purchase the new gaming station, means they need $510 or more than $510.

An equation for this situation will be,

$12x+9y\geq 510$

The number of dog walked by Fabio has scheduled is no more than twice the number of yards Gwen has scheduled to weed, means y must be less than or equal to 2x.

An equation for this situation will be,

$y \leq 2x$

Fabio will walk at least 25 dogs, means y must be greater than of equal to 25.

An equation for this situation will be,

$y \geq 25$

3 0

3 years ago

(18)2(3)2(4)3 (6)2(2)3

lord [1]

Answer:

Trrvdddctcfc hfrvhjk

Step-by-step explanation:

8 0

3 years ago

Help me find the missing angles

Keith_Richards [23]

Answer:

b) 105°

d) 130°

Step-by-step explanation:

An external angle has the same measure as the sum of the remote internal angles.

b) ? = 25° +80° = 105°

d) ? = 35° +95° = 130°

_____

This should be fairly obvious if you consider that the adjacent internal angle together with the external angle totals 180°, and the adjacent internal angle together with the other two internal angles totals 180°.

If the two "remote" angles are A and B, and the adjacent internal angle is C, then we have in symbols ...

A + B + C = 180° = ? + C

If we subtract C, then we find ...

A + B = ? . . . . . . the fact we used above

8 0

2 years ago

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Ray Of Light [21]

Answer:

180

Step-by-step explanation:

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2 years ago

Mrs.Rissoto filled her daughters plastic Swimming pool with water .The water level in the pool changed by -8 gallons each hour d

kogti [31]

I thank that the answer is 180

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2 years ago