NEED HALP PLEAAAASE!!! I REALLY DONT GET THIS-

Answer: 7.949 I also got this correct.

Answer:

7.950

7.9495... is rounded to 7.950

Step-by-step explanation:

Answer:

x= -26/3

Step-by-step explanation:

14+x=

−1

2

(x−1)+

1

2

14+x=(

−1

2

)(x)+(

−1

2

)(−1)+

1

2

(Distribute)

14+x=

−1

2

x+

1

2

+

1

2

x+14=(

−1

2

x)+(

1

2

+

1

2

)(Combine Like Terms)

x+14=

−1

2

x+1

x+14=

−1

2

x+1

Step 2: Add 1/2x to both sides.

x+14+

1

2

x=

−1

2

x+1+

1

2

x

Answer:

x = -26/3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Add 1/2x to both sides.

Step 3: Subtract 14 from both sides.

Step 4: Multiply both sides by 2/3.

Answer:

ok

Step-by-step explanation:

Answer:

y-9=-6(x-1)

Step-by-step explanation:

Answer:

these is the answer ;)

Answer:

are you looking for the equation? y = 1/4x + 3

Step-by-step explanation:

Answer: Yes. So you need to plot this on a graph? I know how to plot it. So since the y-intercept is 3 you would put a point on 3 and then from there go up one and over 4 since we use the rise/run method. does this make sense?

Step-by-step explanation:

Answer: 21.4

Step-by-step explanation: Since W=7.8 all you have to do is 29.2 - 7.8 which would give you 21.4

Answer:

The Answer is D

Step-by-step explanation:

I got it Right

Answer: D

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

5 (2+3)=25

Answer: 18

Step-by-step explanation:

| -3 | + | -15 |

3 + 15

=18

Hope this helps :)

Answer:

-18

Step-by-step explanation:

Answer:

Triangle 1: Scalene and acute

Triangle 2: Scalene and obtuse

Step-by-step explanation:

In order for it to be a scalene triangle: All sides must be different lengths

In order for it to be a equilateral triangle: All sides must be the same length

In order for it to be a Isosceles triangle: Two sides must be must be equal length

In order for it to be an obtuse angled triangle: There must be 1 angle with an angle degree greater the 95

In order for it to be an acute angled triangle: All angles must be less than 95 degrees

In order for it to be a right angled triangle: There must be one 95 degree angle

Triangle 1: All different side lengths and has three angles less than 95 degrees

Triangle 2: All different side lengths and has one angle greater than 95 degrees

Answer:

h = 9.87 cm

Step-by-step explanation:

Given that,

Base, b = 8 cm

Height = h

Angle, [tex]\theta=51^{\circ}[/tex]

We need to find the value of h. We can use trigonometry to find h.

[tex]\tan\theta=\dfrac{\text{Perpendicular}}{\text{Base}}\\\\\tan(51)=\dfrac{h}{8}\\\\h=\tan(51)\times 8\\\\h=9.87\ cm[/tex]

So, the height of the triangle is 9.87 cm.

Answer:

.85 and 85%

Step-by-step explanation:

Answer:

decimal-0.85 percent=85%

Step-by-step explanation:

17/20=x/100

cross multiply

1700=20x

divide 20 on each side

x=85%

to change into decimal move two place to the left

0.85

Answer:

Step-by-step explanation:

If you multiply the ratio you should get 304 cars.

Answer:

10.8 m²

Step-by-step explanation:

To find area, we do 3.14*r^2

since diameter = 2 radius divide each by 2

2 and 0.75

A outer= 3.14*2^2

3.14*4

12.56 m²

A inner = 3.14*0.75^2

≈1.8 m²

to find the shaded area subtract the outer from the inner

12.56-1.8=10.76

which rounds up to

10.8 m²

If we use π then we get

about

12.57

and

1.77

subtract to get

10.8 m²

Answer: a= 9

Step-by-step explanation: Try to get your variable by itself , therefore you would divide 18 by 2 (18/2)

Answer: -x-11

Step-by-step explanation:

Answer:

-x - 11

Step-by-step explanation:

Trust me

Answer:

independent

Step-by-step explanation:

because each chocolate was a different flavor

Answer:

Solution: x>-9

In interval form: (-9,∞)

Step-by-step explanation:

Inequalities

Solve the inequality:

[tex]\displaystyle -\frac{1}{3}\ x-6<-3[/tex]

Add 6:

[tex]\displaystyle -\frac{1}{3}\ x<-3+6[/tex]

[tex]\displaystyle -\frac{1}{3}\ x<3[/tex]

Multiply by -3. Recall the inequality sign must be changed:

[tex]\displaystyle x>-9[/tex]

Solution: x > -9

In interval form: (-9,∞)

Answer:

c i got it right on test

Step-by-step explanation:

Answer:

-23.34

Step-by-step explanation:

Hope this helps :)

Answer:

21

Step-by-step explanation:

average 9 pounds per three weeks

divide 9 in 3 three weeks

3 pounds per week

7 times 3 is 21

Answer:

27.77777...

Step-by-step explanation:

The percentage of third year girls study biology is 27.78%.

Given that,

Based on the above information, the calculation is as follows:

[tex]= 25\div 90[/tex]

= 0.27777

= 27.78%

Therefore we can conclude that The percentage of third year girls study biology is 27.78%.

Learn more: brainly.com/question/6201432

Answer:

7/20 or 35%

Step-by-step explanation:

add everyones balls together. That's 20. then, angeline has 7 balls, so that's a 7 out of 20 chance. to make it a percent, make the 20 a 100 by multiplying it by 5. since you do that to the 20, u have to do it to the 7. this gives you 35 out of 100 or 35%. I hope this helps

Answer:

2. 93.7 miles

Step-by-step explanation: