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photoshop1234 [79]
3 years ago
12

Please help! I will give brainliest

Mathematics
2 answers:
Keith_Richards [23]3 years ago
5 0

Answer:

25+t=57

Step-by-step explanation:

Stacy made 32 neckless

marishachu [46]3 years ago
4 0

Step-by-step explanation:

Kim: 25

Stacy: t

Total: 57

Equation:

25+t=57

solve for t

t=57-32=32

Stacy made 32 necklaces

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Would you use SSS or SAS to prove the triangles​ congruent? If there is not enough information to prove the triangles by SSS or​
posledela

Answer:

not enough​ information

Step-by-step explanation:

Would you use SSS or SAS to prove the triangles​ congruent? If there is not enough information to prove the triangles by SSS or​ SAS, write​ "not enough​ information". Explain your answer

6 0
3 years ago
Could someone answer this for me pleasee
bixtya [17]

Answer:

4 and 6.2

Step-by-step explanation:

ABC=sqrt(2.4^2+3.2^2)=4

ABD=sqrt(2.4^2+3.2^2+4.8^2)=6.2

6 0
3 years ago
30pts for whoever answers this!!!
Marizza181 [45]

Let the weights of the cashews and peanuts be c and p respectively.  Then:

c + p = 10 lb.

The related cost equation is 5.80c + 2.20p = 3.64(c+p).

Because c + p = 10 lb,  the previous equation is equivalent to:

5.80c + 2.20p = 3.64(10)  =  36.40

Solving c + p for c, we get c = 10 - p.  Then, the last equation becomes:

5.80(10-p) + 2.20p = 36.40, or 58 - 5.8p = 36.4.  Solving for p:  

-5.8p = 36.4 - 58, or    -5.8p = -21.6.  Finally, p = 3.72 lb.

Since c + p = 10 (lb), c = 10-3.72 (lb), or   c = 6.28 lb.

He must make this 10-lb mixture as follows:  6.28 lb of cashews and 3.72 lb of peanuts.

8 0
4 years ago
Read 2 more answers
Keith ate 2/6 of candy bar. If there were 6 pieces total, what fraction of the candy bar is left?
IgorC [24]
If there were 6 pieces and Keith ate 2 of the pieces, then there would be 4 pieces left.
\frac{4}{6}
and when you reduce it it would be 
\frac{2}{3}
5 0
3 years ago
Read 2 more answers
Solve the system by substitution.
kirill115 [55]

Let's solve for x.

y=x−3

Step 1: Flip the equation.

x−3=y

Step 2: Add 3 to both sides.

x−3+3=y+3

x=y+3

Answer:

x=y+3

Let's simplify step-by-step.

−5x+9

There are no like terms.

Answer:

=−5x+9







7 0
4 years ago
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