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Brut [27]
3 years ago
7

What value of x makes the equation true? 16 + (18+ 10) = (x +18) +10 x=​

Mathematics
1 answer:
ikadub [295]3 years ago
8 0

Answer:

x=16

Step-by-step explanation:

16+18+10=44

18+10+x=28+x

44-28=x

x=16

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Identify the point corresponding to Q.<br><br> A (-3,-2)<br> B (1,-1)<br> C (-3,2)<br> D (-2,-1)
White raven [17]

Answer:

C (-3,2)

Step-by-step explanation:

Well point Q on the parabola is located on point (1,2),

The corresponding point means the point located all the way to the left of Q which is (-3,2).

<em>Thus,</em>

<em>the point that is corresponding to point Q is C. (-3,2).</em>

<em />

<em>Hope this helps :)</em>

8 0
2 years ago
What is the y and x intercept of "−5x−4y=10"?
ss7ja [257]

Answer:

x= (2,0)

y intercept= (0, 5/2) *5/2 or 2 1/2

Step-by-step explanation:

3 0
2 years ago
Evaluate the geometric series
JulijaS [17]

Answer:

Option B is correct.

sum of given geometric series is, 255

Step-by-step explanation:

Evaluate the geometric series: \sum_{i=1}^{8} 2^{i-1}

we can write this as:

1+2+4+.......+128

Formula for the sum of the geometric series:

S_n = \frac{a(r^n-1)}{r-1} for r > 1

where

a is the first term

n is the number of terms

r is the common ratio

In the given series:

common ratio (r) = 2>1, n = 8 and first term(a) = 1

Since,

\frac{2}{1} = 2

\frac{4}{2} = 2 and so on...

then substitute the given values in [1] we have;

S_n = \frac{1((2)^8-1)}{2-1}

or

S_n = 256-1 = 255

Therefore, the sum of given geometric series is, 255



6 0
3 years ago
Read 2 more answers
Please help!! I’ll give branliest!!!
Ostrovityanka [42]

Answer:

4.88

Step-by-step explanation:

sinA=opposite/adjacent

sin24=x/12

12(0.40673664307)=x

x=4.88083971691

4 0
2 years ago
What is the volume of a cylinder that has the same base and height dimensions as the cone shown below? Use 3.14 for pi the base
Zarrin [17]
Answer: I assume the radius is 1/2 the base of 6 in.

r = 3 ft
h = 10 ft
s = 10.4403 ft
V = 94.2478 ft³
L = 98.3976 ft²
B = 28.2743 ft²
A = 126.672 ft²


r = radius
h = height
s = slant height
V = volume
L = lateral surface area
<span>B = base surface area </span>
A = total surface area
π<span> = pi = 3.14159</span>
<span>√ = square root</span>
8 0
3 years ago
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