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AleksAgata [21]
3 years ago
9

Can pls someone help me :(

Mathematics
2 answers:
Bumek [7]3 years ago
4 0

Answer:

tanF = \frac{77}{36}

Step-by-step explanation:

tanF = \frac{opposite}{adjacent} = \frac{EG}{FG} = \frac{77}{36}

Over [174]3 years ago
3 0

Answer:

ok multiply the two first the 85 and 77 and divide it by 36

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Jodie bought a music player on sale for 50% off the original price, for $60. What was the price of the music player before the s
Marta_Voda [28]

Answer:

the answer is $120

Step-by-step explanation:

60+60 is 120

3 0
3 years ago
Brian can lay a slab of concrete in 6 hours, while Greg can do it in 4 hours. If Brian and Greg work together, how long will it
anastassius [24]

Answer:

2 2/5 hours

Step-by-step explanation:

In 6 hours Brian can lay 1 slab of concrete

dividing both side by 6

in 6/6 hours Brian can lay 1/6 slab of concrete

Thus, in 1 hour  Brian can lay 1/6 slab of concrete

In 4 hours Greg can lay 1 slab of concrete

dividing both side by 4

in 4/4 hours Greg can lay 1/4 slab of concrete

Thus, in 1 hour  Greg can lay 1/4 slab of concrete

Thus, total part of slab laid by both in 1 hour when they work together

1/6 + 1/4 = 4+6/(6*4) = 10/24 = 5/12

5/12 of slab of concrete is laid by both of them in 1 hour

time taken to lay 5/12 of slab = 1 hour

dividing both side by 5/12

time taken to  5/12/ 5/12 of slab = 1/5/12 hour = 12/5 hours

time taken to 1/1 of slab = 12/5 hours = 2 2/5 hours

Thus,

it takes 2 2/5 hours to lay the full slab of concrete when Brian and Greg work together,

5 0
3 years ago
Who was the first person to invent the Commutative Property?
dimulka [17.4K]
Francois Servois in 1814
5 0
3 years ago
Which table shows a proportional relationship between x and y?
oksano4ka [1.4K]
The top one. Think about the difference between each one: X goes from 1 to 2 and Y goes from 5 to 10. Each number you go up, Y increases by 5. This means there is a proportional relationship.
6 0
2 years ago
Read 2 more answers
494 divided by 14 is<br> remainde
True [87]

Answer:

494 divided by 14 = 35 with a remainder of 4.

Step-by-step explanation:

The remainder is the integer "left over" after dividing one integer by another to produce an integer quotient (integer division).

To calculate remainder, work the division in your calculator as normal. Once you have the answer in decimal form, subtract the whole number, then multiply the decimal value that's left by the divisor of your original problem. The result is your remainder.

I hope this was helpful to you! If it was, please consider rating, pressing thanks, and marking my answer as 'Brainliest.' It would help a lot. Have a wonderful day.

3 0
3 years ago
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