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2 years ago

Order of operations 18 ÷ 9 - 4 x 15

Mathematics

2 answers:

PolarNik [594]2 years ago

7 0

Answer:

-58

Step-by-step explanation:

18÷9-4×15

2-4×15

2-60

-58

bezimeni [28]2 years ago

6 0

Answer: I'm almost 100% its -58

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Y=(1/2)^x +2. What is the horizontal asymptote of this function?

professor190 [17]

$\lim_{x\to -\infty} \left(\frac{1}{2}\right)^x+2=\infty+2=\infty\\
\lim_{x\to \infty} \left(\frac{1}{2}\right)^x+2=0+2=2\\$

There is one-sided horizontal asymptote $y=2$

6 0

4 years ago

(5x+37)" S W (3x-9) Р T What is the value of x?

svp [43]

Step-by-step explanation:

well, the arcs WS and ST together are the full half-circle and therefore 180°.

that means

5x + 37 + 3x - 9 = 180

8x + 28 = 180

8x = 152

x = 19

5 0

2 years ago

Please help me :) i would appreciate it a lot

Kobotan [32]

Answer:

Step-by-step explanation:

1.5 -(-2.5)

Change -(- into addition

1.5 + 2.5 = 4

3 0

3 years ago

A rectangle has a length of 14 yards less than 9 times its width. If the area of the rectangle is 6183 square yards, find the le

Jlenok [28]

Answer:

$l=238\ yards$

Step-by-step explanation:

From the question we are told that:

Area of Rectangle A=6183

Equation of Length

$l=9w-14$

Where

$w=width\ of\ triangle$

Generally the equation for Area of Rectangle is mathematically given by

$A=(9w-14)w$

$A=9w^2-14w$

$6183=9w^2-14w$

$9w^2-14w-6183=0$

$w=28$

Therefore

$l=9(28)-14$

$l=238\ yards$

4 0

3 years ago

Find the equation of a line that is perpendicular to 4y-3x=1 and passes through point (-7,0).

Mnenie [13.5K]

Answer:

-4/3x + -28/3

Step-by-step explanation:

First you rearrange 4y-3x=1

y= 3/4x +1/4

then you reciprocate and change the sign the slope since you are trying to find a line perpendicular to it.

Slope(m) =-4/3

then you use the formula y-y1= m(x-x1)

y-0= -4/3 (x--7)

y= -4/3 +-28/3

7 0

3 years ago