3 years ago

Please help me with these questions

Mathematics

2 answers:

Mariana [72]3 years ago

8 0

Answer:

A1=59

A2=85

A3=49

A4=no.because strait lines add up to 180 and it does not

B1=x=133andy=133

B2=53,61,and 56

B3=x=37andy= 37

B4=x=54and y=68

C1=y= 43and x=51

swat323 years ago

4 0

Answer:

Another person already answered,but as I did this too, so here's my solution. Hope it helps.

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2 eight and eleven hundredths as a decimal

german

Answer:

28.11

Step-by-step explanation:

6 0

3 years ago

You and a friend went to the movies. You decide to get some snacks. You got 2 boxes of candy that cost $3.49 for each box. You a

Dima020 [189]

Answer:

You and your friend spent $17.30 together

Step-by-step explanation:

3.49 x 2 = 6.98

6.98 + 4.82 = 11.8

11.8 + 5.50 = 17.3

3 0

3 years ago

5700 is compounded semiannually at a rate of 15% for 12 years

Rama09 [41]

Answer:

$32,335.38

Step-by-step explanation:

You are going to want to use the compound interest formula, which is shown below.

$P(1+\frac{r}{n} )^{nt}$

P = initial balance

r = interest rate

n = number of times compounded annually

t = time

Now lets plug in the values into the equation:

$5,700(1+\frac{.15}{2})^{12(2)}$ = 32,335.38

Your answer is $32,335.38

4 0

3 years ago

Hey everybody! Can anybody help me out with this algebra problem? I would really appreciate it if you can!

umka2103 [35]

Answer:

x and y are directly related because y = -3x

Step-by-step explanation:

4 0

2 years ago

Use synthetic division and the remainder theorem to find p(a) = 2x3 -x2 + 10x; = a = 1/2

sergey [27]

Answer:

p(1/2) = 5

Step-by-step explanation:

Find the value of p(1/2) if p(x) = 2x^3 -x^2 + 10x

Set up synthetic div.:

1/2 ) 2 -1 10 0

1 0 5

------------------------

2 0 10 5

The remainder is 5, so we conclude that p(x) = 2x^3 -x^2 + 10x = 5 when x = 1/2.

8 0

3 years ago