Would this be infinite solutions or no solution?​

Answer:

obtuse and isosceles

angle greater than 90° and 2 equal sides

Answer:

2/3

Step-by-step explanation:

Answer:

i think its 38 but i could be wrong sorry

Step-by-step explanation:

Answer:

65% of what number is 39=25.35

30% of what number 15=4.5

Step-by-step explanation:

Answer:

621

629

Step-by-step explanation:

We know that

sin

(

x

+

y

)

=

sin

x

cos

y

+

sin

y

cos

x

If

cos

x

=

8

17

and

sin

y

=

12

37

We can use,

cos

2

x

+

sin

2

x

=

1

and

cos

2

y

+

sin

2

y

=

1

To calculate

sin

x

and

cos

y

sin

2

x

=

1

−

cos

2

x

=

1

−

(

8

17

)

2

=

225

17

2

sin

x

=

15

17

cos

2

y

=

1

−

sin

2

y

=

1

−

(

12

37

)

2

=

1225

37

2

cos

y

=

35

37

so,

sin

(

x

+

y

)

=

15

17

⋅

35

37

+

12

37

⋅

8

17

=

621

629

Answer link

Shwetank Mauria

Nov 22, 2016

sin

(

x

+

y

)

=

621

629

or

−

429

629

depending on the quadrant in which sine and cosine lie.

Explanation:

Before we commence further, it may be mentioned that as

cos

x

=

8

17

,

x

is in

Q

1

or

Q

4

i.e.

sin

x

could be positive or negative and as

sin

y

=

12

37

,

y

is in

Q

1

or

Q

2

i.e.

cos

y

could be positive or negative.

Hence four combinations for

(

x

+

y

)

are there and for

sin

(

x

+

y

)

=

sin

x

cos

y

+

cos

x

sin

y

, there are four possibilities.

Now as

cos

x

=

8

17

,

sin

x

=

√

1

−

(

8

17

)

2

=

√

1

−

64

289

=

√

225

289

=

±

15

17

and

as

sin

y

=

12

37

,

cos

y

=

√

1

−

(

12

37

)

2

=

√

1

−

144

1369

=

√

1225

1369

=

±

35

37

Hence,

(1) when

x

and

y

are in

Q

1

sin

(

x

+

y

)

=

15

17

×

35

37

+

8

17

×

12

37

=

525

+

96

629

=

621

629

(2) when

x

is in

Q

1

and

y

is in

Q

2

sin

(

x

+

y

)

=

15

17

×

−

35

37

+

8

17

×

12

37

=

−

525

+

96

629

=

−

429

629

(3) when

x

is in

Q

4

and

y

is in

Q

2

sin

(

x

+

y

)

=

−

15

17

×

−

35

37

+

8

17

×

12

37

=

525

+

96

629

=

621

629

(4) when

x

is in

Q

4

and

y

is in

Q

1

sin

(

x

+

y

)

=

−

15

17

×

35

37

+

8

17

×

12

37

=

−

525

+

96

629

=

−

429

629

Hence,

sin

(

x

+

y

)

=

621

629

or

−

429

629

Answer:

Its 327!

Step-by-step explanation:

[10x32-3]+10 10x32=320 320-3=317 317+10=327

Answer:

327

Step-by-step explanation:

PEMDAS - parenthesis exponent multiply divide add subtract, the order to solve.

solve the parenthesis first, inside the parenthesis do the multiplication 1st so 10 times 32 which = 320. then subtract 3 = 317. then, lastly, add the 10 to get 327.

Answer:

Step-by-step explanation:

The easiest way to solve

This gave us the option B as the best fit line

See the graph below

Step-by-step explanation:

the dude above me is right

Answer:

27

Step-by-step explanation:

Answer:

1.1667

Step-by-step explanation:

Slope = change in y / change in x

Slope  = (-6 - -6) / (-7 - 7)

Slope = 0/-14

Because the change in y is 0 the slope would be 0

Slope = 0

Answer:

1/3

Step-by-step explanation:

the one on the left is 3 times larger than the one on the right. in other words, the right triangle's dimensions times 1/3 is equal to the left triangle's dimensions.

Answer:

30,000

Step-by-step explanation:

First exponents first so 10^4 is 10,000

10,000 times 3 is 30,000

The ordinary number for the given scientific notation is 30000.

Scientific notation is a method for expressing a given quantity as a number having significant digits necessary for a specified degree of accuracy, multiplied by 10 to the appropriate power such as 1.56×10⁷.

The given scientific notation is 3×10⁴.

To write scientific notation in ordinary number, multiply the number of 10 powers.

Now, 10⁴ can be expanded as 10×10×10×10=10000

So, 3×10⁴=3×10000

= 30000

Therefore, the ordinary number is 30000.

To learn more about the Scientific notation visit:

https://brainly.com/question/18073768.

#SPJ2

Answer:

1/2

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

Just as with numerical long division, the product of the partial quotient and the divisor is subtracted from the dividend to get the new dividend. The partial quotient is the ratio of the highest-degree terms of dividend and divisor. The process ends when the degree of the dividend is less than the degree of the divisor.

Answer:

yes its correct

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

3x-4y=65

3x-4(4)=65

3x-16=65

3x=65+16

3x=81

x=81/3

x=27

Answer:

f(3)=56, f(-4)=277

Step-by-step explanation:

f(x)=x^4-8x-11

f(3)=3^4-8(3)-11=3*3*3*3-24-11=9*3*3-35=27*3-25=81-25=56

f(-4)=(-4)^4-8(-4)-11=(-4)(-4)(-4)(-4)+32-11=(16)(16)+32-11=256+32-11=288-11=277

Answer:

227

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

the answer is in the attachment

Answer:

5.6 patients

Step-by-step explanation:

Given

[tex]Average = 22.4[/tex]

[tex]Insurance = \frac{3}{4}[/tex]

Required

How many do not have insurance (average)

First, calculatet he fraction of those without insurance (x).

[tex]x = 1 - Insurance[/tex]

Substitute value for Insurance

[tex]x = 1 - \frac{3}{4}[/tex]

[tex]x = \frac{1}{4}[/tex]

The number of visits is:

[tex]Visits =x * Average[/tex]

[tex]Visits = \frac{1}{4} * 22.4[/tex]

[tex]Visits = 5.6[/tex]

Answer:

D

Step-by-step explanation:

the answer can't be A or C because we know that 8 3/4 rounds to 9

so we have to figure out if 12 11/16 is closer to 12 or 13

anything above 8/16 should round up; therefore, 11/16 should round the 12 to be 13

Answer:

hi

Step-by-step explanation:

Answer:

18 ?

Step-by-step explanation: What is Atun ?

Answer:

umm look it up

Step-by-step explanation:

Answer:

3 7/8

Step-by-step explanation:

8 3/8 - 4 1/2 =

8 3/8 - 4 4/8=

7 11/8 - 4 4/8 =

3 7/8

Answer:

The person above is correct

Step-by-step explanation:

When subtracting fraction you should make sure the deniminators (bottom number of fraction) of both fractions are the same number so you can subtract evenly. Also note whatever you do to the deniminator, you do to the numerator (top number). In this example you turn 1/2 to 4/8 in order to subtract.

shirt-x

a.3s+40=106

b. 3s= 66

s=22

if my answer helps please mark as brainliest.

Answer:

6.37 cm.

Step-by-step explanation:

Since Hot Wheels uses a scale ratio of 1:64 (1 cm to scale = 64 cm actual) for their toys, knowing that the actual length of a VW Beetle is 160.6 inches, to determine the length of the toy car is you must perform the following calculation:

1 inch = 2.54 cm

(160.6 x 2.54) / 64 = X

407.924 / 64 = X

6.373 = X

Therefore, the size of the toy car will be 6.37 cm long.

Answer: the answer is 42

Answer:

x^2-5x=6

x^2-5x-6=0

x^2+x-6x-6=0

x(x+1)-6(x+1)=0

(x-6)(x+1)=0

x=6, -1

-5x= -30, 5

Step-by-step explanation: