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marta [7]
3 years ago
13

Help someone please!

Mathematics
1 answer:
kiruha [24]3 years ago
6 0

Answer:

A

Step-by-step explanation:

You might be interested in
Find the value of x PLEASE EXPLAIN
Wewaii [24]

Answer:

x = 57, x = 111

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 angles and equate to 180, that is

x + 67 + 56 = 180

x + 123 = 180 ( subtract 123 from both sides )

x = 57

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

Similarly

x + 47 + 22 = 180

x + 69 = 180 ( subtract 69 from both sides )

x = 111

6 0
2 years ago
Read 2 more answers
a un baile asistieron 270 personas.si los boletos de costaban 100 pesos y los de dama 80 pesos y se recaudaron 24 800 pesos por
ser-zykov [4K]
The question in English
<span>A dance was attended by 270 people. If the gentlemen tickets cost 100 pesos and the lady tickets 80 pesos and 24800 pesos were collected for all the tickets. How many women and how many men attended the dance?

let
x---------> the number of men
y--------> the number of women

we know that
x+y=270----> x=270-y-----> equation 1
100x+80y=24800-------> equation 2
substitute equation 1 in equation 2
100*[270-y]+80y=24800----> 27000-100y+80y=24800
20y=2200-----> y=110
x=270-y----> x=270-110----> x=160

the answer is
the number of men ---> 160
the number of women----> 110

the answer in Spanish

</span>hagamos
x--------->la cantidad de hombres
y--------->la cantidad de mujeres

Sabemos que
x+y=270----> x=270-y-----> ecuacion 1
100x+80y=24800-------> ecuacion 2
sustituimos la ecuacion 1 en la ecuacion 2
100*[270-y]+80y=24800----> 27000-100y+80y=24800
20y=2200-----> y=110
x=270-y----> x=270-110----> x=160

La respuesta es
la cantidad de hombres es 160
la cantidad de mujeres es 110
4 0
3 years ago
Layla has 3/4 of a can of paint to use as 2/3 of the paint one wall in her bedroom how much of the can they have left
astraxan [27]
Make the denominator the same. the answer is 8/12 of the can
8 0
3 years ago
Read 2 more answers
The Eurasian tectonic plate travels at a
Ronch [10]

Answer:

17.5 cm

Step-by-step explanation:

Multiply 0.7 by 25 to get 17.5 cm.

Hope it helped.

8 0
3 years ago
How much will the payment be on a 2021 Jeep car costing $29,000 at 3.25 APR Interest on a 72 month loan with no down payment?
Tasya [4]

9514 1404 393

Answer:

  $443.87

Step-by-step explanation:

The amortization formula tells you the payment.

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

where P is the loan amount at annual rate r for t years.

  A = $29,000(0.0325/12)/(1 -(1 +0.0325/12)^(-72)) = $443.87

The monthly payment will be $443.87.

8 0
2 years ago
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