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3 years ago

Find the value of x and give a reason for the relationship between the angles.

Mathematics

2 answers:

quester [9]3 years ago

8 0

Answer: ifk

Step-by-step explanation:

juin [17]3 years ago

3 0

Answer:

x=17

Step-by-step explanation:

We know that,

When two lines intersect, the pair of Vertically Opposite Angles are equal.

So,

$87=(5x+2)\\87-2=5x\\85=5x\\x=85/5\\x=17$

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A local little league has a total of 80 players, of whom 80% are right-handed. How many

Mariulka [41]

Answer:

Step-by-step explanation:

80 percent *80 =

(80:100)*80 =

(80*80):100 =

6400:100 = 64

Now we have: 80 percent of 80 = 64

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5 0

3 years ago

Calculate the simple interest on each amount and the total amount at the end.

Butoxors [25]

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2 years ago

What is the result of dividing x^3−7 by x + 2?

Pavlova-9 [17]

Answer:

Choice A: x^2−2x+4− 15/x+2

Step-by-step explanation:

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3 years ago

The graph of y=-3x + 2 is:

UkoKoshka [18]

Answer:

the graph of y^2+3x=0 is symmetric with respect to which axis

Step-by-step explanation:

3 0

3 years ago

Si un rectángulo con perímetro de 74 pulgadas tiene un largo de 5 pies más que el ancho,

baherus [9]

Perímetro del rectángulo = 74 pulgadas

Deje que el ancho del rectángulo sea 'x'.

Entonces, la longitud de este rectángulo = x + 5

We know that :

$\color{hotpink}\tt \: Perímetro \: del \: rectángulo =\color{plum} 2 × (l + b)$

Lo que significa :

$=\tt 2(x + x + 5) = 74$

$=\tt 2(2x + 5) = 74$

$=\tt 4x +10 = 74$

$=\tt 4x = 74 - 10$

$=\tt 4x = 64$

$=\tt x = \frac{64}{4}$

$\color{plum} =\tt x = 16$

Por lo tanto, el ancho de este rectángulo = 16 pulgadas

Entonces, la longitud de este rectángulo :

$=\tt x + 5$

$= \tt16 + 5$

$\color{plum} =\tt 21 \: pulgadas$

La longitud de este rectángulo = 21 pulgadas

<h2>Por lo tanto :</h2>

● Longitud del rectángulo = <em>21 pulgadas</em>

● Ancho del rectángulo = <em>16 pulgadas</em>

3 0

3 years ago