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3 years ago

Please answer fast Silakan

Mathematics

2 answers:

irina1246 [14]3 years ago

4 0

12 16/56 + 3 35/56 = 15 51/56

xeze [42]3 years ago

4 0

Answer:

$8\frac{37}{56}$

Step-by-step explanation:

$12\frac{2}{7} + 3\frac{5}{8} = \frac{86}{7} + \frac{29}{8} = \frac{688 - 203}{56} = \frac{485}{56} = 8\frac{37}{56}$

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Match the rates with their equivalent unit rates. Match the rates with their equivalent unit rates. arrowRight arrowRight arrowR

anyanavicka [17]

Answer:

$\frac{47}{2} \to 6$

$\frac{60}{12} \to 5$

$\frac{40}{10} \to 4$

$\frac{56}{8} \to 7$

$\frac{64}{8} \to 8$

Step-by-step explanation:

Given

See attachment

Required

Complete the blanks

To do this, we simply carry out the division operation.

So, we have:

$\frac{47}{2} \to 6$

$\frac{60}{12} \to 5$

$\frac{40}{10} \to 4$

$\frac{56}{8} \to 7$

$\frac{64}{8} \to 8$

6 0

3 years ago

Read 2 more answers

Need help with questions 18,20, and 22 please and thank you

Tatiana [17]

Answer:

18. x² + x - 4

20. $\frac{x^{2} +2x-3}{x+1}$ or $x + 1 - \frac{4}{x+1}$

22. x² + 2x - 2

Step-by-step explanation:

For some reason my work was unable to be submitted so please see attachment for detailed explanation

6 0

3 years ago

1 point

Alex

Answer:

Step-by-step explanation:

tan49=h/17

h=17tan49

h=19.6 m

5 0

2 years ago

A company sells boxes of small blue pom-poms (b) for $42 and boxes of large orange pom-poms (p) for $52. They make batches of sm

Strike441 [17]

Answer:

b = 40 - p

42b + 52p = 350

Step-by-step explanation:

Given : No. of small blue pom-pom boxes = b

No. of large orange pom-poms = p

cost of 1 box of blue pom pom = $42

cost of one large orange pom-pom box = $52

Solution:

Since we are given that the company has only 40 boxes

⇒b+p=40

⇒b=40-p

Since cost of 1 box of blue pom pom = $42

So, cost of b box of blue pom pom = $42b

Since,cost of one large orange pom-pom box = $52

So,cost of p large orange pom-pom box = $52p

We are also given that the company plan to make $350

⇒42b+52p=350

Hence Option b is correct

b = 40 - p

42b + 52p = 350

4 0

3 years ago

Read 2 more answers

PLEASE HELP! SEE THE IMAGES BELOW! 30 POINTS

Mkey [24]

Answer:

d for the first and c for the second

Step-by-step explanation:

1. both are solid lines so it is or equal to something. the first line is going down by -3 and crosses the y axis at -3 so it is _>_ - 3x-3

the second line is going down at -1/2 and crosses the y axis at 2 so it is _<_ -1/2x+2

2. The point where the two lines cross is at (2.5, -6.5)

6 0

3 years ago