Ciara is making a new dance outfit. She needs 2½ yards of fabric for the shawl. She needs 1¾ yards of fabric for the dress. If she has 3 yards of fabric, how much more does she need? If each yard of fabric costs $7.98, how much money does Ciara need?

not solvable

step-by-step explanation:

we need more information, or at least an

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a