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4 years ago

I need help someone please

Mathematics

1 answer:

Andrew [12]4 years ago

5 0

G(x)=2...............

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For each triangle below find the side that marked with the letter.

Flura [38]

Answer:

All to 1 decimal place

3) a = 11.4

4) b = 11.2

5) c = 4.5

6) e = 6.4

7) f = 30.8

8) g = 67.9

Step-by-step explanation:

Step-by-step explanation:

3) cos(18) = a/12

12xcos(18) = a

a = 11.4

4) tan(25) = b/24

b = 24xtan(25)

b = 11.2

5) cos(51) = c/7.2

c = 7.2xcos(51)

c = 4.5

6) sin(28) = e/13.6

e = 13.6 x sin(28)

e = 6.4

7) cos(47) = 21/f

f = 21/cos(47)

f = 30.8

8) sin(33) = 37/g

g = 37/sin(37)

g = 67.9

All to 1 decimal place

6 0

3 years ago

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

Please help with math it’s trigonometry and laws of sine I’m being timed

Arturiano [62]

Step-by-step explanation:

x² = 50²+ 55² - 2 • 50 • 55 • cos61°

3 0

3 years ago

Trey has money saved for a school trip. He earns an additional $40 moving lawns to add to his savings. Trey's parents give him e

Alenkasestr [34]

Answer:

X= 232÷ 2-40

Step-by-step explanation:

so first you minus the 40 giving you 192. The you do 192 ÷ 2 giving you 96$. So Trey had 96$ saved before mowing lawns.

6 0

3 years ago

Find the unit rate with the numbers 12 and one and one half

kati45 [8]

Answer:

The value of the unit rate is 8

Step-by-step explanation:

we know that

To calculate the unit rate simply divide the first number by the second number

$12:1\frac{1}{2}$

Convert mixed number to an improper fraction

$1\frac{1}{2}=1+\frac{1}{2}=\frac{1*2+1}{2}=\frac{3}{2}$

substitute in the expression above

$12:\frac{3}{2}=\frac{24}{3}=8$

4 0

3 years ago