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kompoz [17]
2 years ago
5

Please answer.................................................

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
8 0

Answer:

first is 20 second is 40 third is 60 and last is 80

Step-by-step explanation:

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Can someone please help me!
Alina [70]

Answer:

84

Step-by-step explanation:

k(x+6)= 4x²+20

k(10)= k(4+6)= 4*4²+20= 64+20= 84

8 0
3 years ago
Which of the following should be your top priority? (1 point
Gekata [30.6K]

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paying down high-interest credit cards.

NOT SURE BUT BELIEVE ITS THAT.

4 0
2 years ago
¿Cuál es el volumen de una lata de chícharos que tiene un diámetro de 6 cm<br>y una altura de 8 cm?​
ivanzaharov [21]

Answer:

La respuesta podría ser 226.08 o 72π, dependiendo de si quieren que redondees pi o que solo pongas el símbolo.

Step-by-step explanation:

Para hallar el volumen de un cilindro, hay que primero hallar el área del círculo que tiene, por así decirlo. Entonces sería el radio al cuadrado, o sea 3 por 3 porque el diámetro es 6. Y luego lo multiplicamos por pi, y vendría siendo 9π o 9(3.14). Después, lo multiplicamos por la altura, 8 cm. Lo que nos daría 72π, o 226.08 ya redondeado.

7 0
3 years ago
Find the measure of ∠C.
Alexxandr [17]

Answer:

C = 20

Step-by-step explanation:

The sum of the angles of a triangle is 180

73+87+c =180

Combine like terms

160 +c = 180

subtract 160 from each side

160+c-160 = 180-160

C = 20

6 0
3 years ago
Read 2 more answers
Using the discriminant: b^2 -4ac,how many solutions does each of these equations have and what are they? (a).x^2 + 2x + 3=0 (b).
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Answer:

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