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3 years ago

Solve for x Pls help

Mathematics

1 answer:

Anni [7]3 years ago

6 0

Answer:

Hey mate....

Step-by-step explanation:

This is ur answer.....

first we need to find the angle that is above 63 degrees, it will be much easier to know the next one....

= (Supplementary angle) 180 - 63

= 117

Expression = 23x + 2

= 23 x ? + 2

= (Multiplication of 23)

= 23 x 5 + 2

= <u>117</u>

SIMPLE!

Have a look on the pic given below....

HOPE IT HELPS!

MARK ME BRAINLIEST....

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Is math related to science ?

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3 years ago

The vertex of a parabola is at (6,5), and its axis of symmetry is vertical. One of the x-intercepts is at (8, 0). What is the x-

Elena-2011 [213]

Answer:

$x=4$

Step-by-step explanation:

Vertex form of the quadratic equation: $f(x) = a(x - h)^2+k$

where the vertex is $(h, k)$

Given vertex = (6, 5):

$\implies f(x) = a(x - 6)^2+5$

If one the x-intercepts is (8, 0):

$\implies f(8) =0$

$\implies a(8 - 6)^2+5=0$

$\implies 4a+5=0$

$\implies a=-\dfrac{5}{4}$

Therefore, equation of parabola:

$\implies f(x) = -\dfrac54(x - 6)^2+5$

x-intercepts occur when f(x) = 0:

$\implies f(x)=0$

$\implies -\dfrac54(x - 6)^2+5=0$

$\implies -\dfrac54(x - 6)^2=-5$

$\implies (x - 6)^2=4$

$\implies x-6=\pm 2$

$\implies x=8, x=4$

Therefore, the x-coordinate of the other x-intercept is 4.

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2 years ago

John Davis has a single payment loan for $7,500. The interest rate is 13% for 135 days, exact

OLga [1]

Answer:

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Step-by-step explanation:

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4 years ago

Best Answer Gets Brainliest

Zarrin [17]

Step-by-step explanation:

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3 years ago

Read 2 more answers

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egoroff_w [7]

Answer:

f(x)=1/2x-4.5

Step-by-step explanation:

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4 years ago