The sum of three consecutive even numbers is 78 , what is the first number
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Related Questions
Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lbs. If x represents the number of 3 lb weights and y represents the number of 10 lb weights, which equation can be used to find the number of each type of weight Bob has?
Yoko paid $10.70 for stamps. She bought three times as many 25 cent stamps as 14 cent stamps, twice as many 2 cent stamps as 25 cent stamps and the same number of one-cent stamps as 2 cent stamps. How many stamps of each type did Yoko buy?
In ΔABC, a = 6 inches, m∠A=121° and m∠B=36°. Find the length of b, to the nearest 10th of an inch.
PLEASE ANSWER THESE :Use a calculator to find the cube root of -250 correct to 2 decimal places.
9+2= 711
8+5- 313
5+2= 37
7+6= 113
9+8= 117
10+6= 416
15+3= 1218
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Answer:
Option 1st is correct
area of a triangle is, 80 in²
Step-by-step explanation:
Area of triangle(A) is given by:
where,
b is the base
h is the height or altitude of the triangle respectively.
As per the statement:
Base of a triangle(b) = 10 inches and
Height = altitude(h) = 16 inches
Substitute these in [1] we get:
⇒in²
Therefore, the area of a triangle is, 80 in²
160 / 2 = 80
Your answer would be 80in²
Hope that helps!
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By inference X // Z
The third option.
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Answer:
24.5
Step-by-step explanation:
Lo pongo a mitad de camino, así que básicamente la mitad de 49 es 24.5
Espero que esto ayude
*I hope this helped*
Si necesita ayuda, hágamelo saber!
*If you need help just let me know*
Que tengas un gran día! :)
Answer:
58%
Step-by-step explanation:
Lo siento. No soy bueno con el español, así que estoy usando translate. Espero que esté bien.
Entonces, para esta ecuación, usaremos un porcentaje igual o superior a 100 como se indica aquí. ( =
) Entonces tu ecuación es
=
Multiplicará 28 por 100, lo que le dará 2800. Luego, dividiría 2800 entre 48, lo que le daría 58. Entonces, su respuesta sería x = 58%.
Lo siento si no entiende algo de esto porque los traductores no siempre son correctos. Pero espero que esto haya ayudado :)
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The correct expression is,
⇒ 14i
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
Expression is,
⇒ √- 25 + 2√- 9
Hence, We can change it into monomial in term of i as;
⇒ √- 25 + 2√- 9
⇒ √- 5² + 2 √- 3²
⇒ 5i + 3 × 3i
⇒ 5i + 9i
⇒ 14i
Since, i² = - 1
Thus, The correct expression is,
⇒ 14i
Learn more about the mathematical expression visit:
#SPJ2
recall that i*i = -1
:)
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Angle B is 60°, then its complementary angle should only be 30°.
60° + 30° = 90°
If the other angle is lower or higher than 30°, then both angles are not complementary.