I’ll give brainliest please help ASAP:)

Answer:

167

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

√35-19, subtract 2 numbers inside the radical sign

=√16, then find the square root of 16

=4, four is the answer

Answer:

Step-by-step explanation:

f(x)  = 7x³ - x² - x - 5

To test if (x-1) is a factor, calculate f(x) for x=1:

f(1) = 7·1³ - 1² - x - 5 = 0

Since f(1) = 0, (x-1) is a factor.

The coordinate points (-2,-6) and (-6,10) written in slope-intercept form is...

y = -4x + -14

Answer:

If you construct the perpendicular bisector of a line segment, every point on the perpendicular bisector will be the same distance from both point A and point B.

To construct an isosceles triangle, you can start from any point on the perpendicular bisector and draw line segments to point A and to point B

The required steps are in the solution that to use the perpendicular bisector of a segment to draw an isosceles triangle.

An isosceles triangle is defined as a triangle with two sides of equal length.

To use the perpendicular bisector of a segment to draw an isosceles triangle, you can follow these steps:

Draw the segment for which you want to find the perpendicular bisector.

Use a compass to draw a circle with its center at the midpoint of the segment.

With the compass still set to the same radius, draw two arcs that intersect the segment at two points. These points will be the base points of the isosceles triangle.

Draw a line through the midpoint of the segment and the point where the arcs intersect the segment. This line is the perpendicular bisector of the segment.

Use a ruler to draw a line segment connecting the base points of the isosceles triangle.

Use a ruler to draw a line segment connecting the apex of the isosceles triangle (the point where the perpendicular bisector intersects the base) to one of the base points.

At this point, you should have a triangle with two equal sides and a right angle at the apex. This is an isosceles triangle.

Learn more about Isosceles Triangle here:

brainly.com/question/2456591

#SPJ2

Answer:

there is no numbers

Step-by-step explanation:

Answer:y=12.1244

X=24.2487

Step-by-step explanation:

SOHCATOA or you could have used Pythagorean theorem after you found one of the sides, but I find that it’s quicker to use this.

Answer:

120

Step-by-step explanation:

60+60

Answer:

95%

Step-by-step explanation:

[tex]\frac{19}{20}[/tex] x 5 = [tex]\frac{95}{100}[/tex]

[tex]\frac{95}{100}[/tex] = 0.95

0.95 = 95%

Answer:

41.7 m^2

Step-by-step explanation:

Area of A

6×4 =24m^2

Area of B

3.5 × (3.8 - 2)

= 6.3m^2

Area of C

3.8×3 = 11.4m^2

Total area= 24 + 6.3 + 11.4

= 41.7m^2

Answer:

the question is incomplete but if you're wanting the ratio of band members who play brass instruments to the total amount of marching band members, the ratio is 1:4.

in other words, 1/4 of the marching band students play brass instruments.

Step-by-step explanation:

Answer:

Step-by-step explanation:

a) One can get maximum score when all the 20 questions answered are correct.

Maximum score = 20*3 = 60 points

b) Minimum score = 20 * (-2) = -40 points

c) Points for correctly answered questions = 10*3 = 30

Incorrectly answered questions = 14 - 10 = 4

Points for incorrectly answered questions = 4 * (-2) = -8

Total score = 30 + (-8) = 22

d) Points for correctly answered questions =5*3 =  15

Points for incorrectly answered questions = 13 * (-2) = -26

Total score = 15 + (-26) = -11

Answer:

What is the question?

Step-by-step explanation:

Answer:

y = (1/3)x -1

Step-by-step explanation:

y = mx + b

Here, m = 1/3 ;  y -intercept (b) = -1

y = (1/3)x -1

Answer:

x²-8x-1=0

comparing above equation with ax²+bx+c=0

a=1

b=-8

c=-1

x=

[tex]x = \frac{ - b + - \sqrt{ {b}^{2} - 4ac } }{2a} [/tex]

=(--8+-√(64-4×1×-1)/2×1

=8+-√(64+4)/2

taking positive

x=(8+√68)/2=2(4+√17)/2=4+√17

taking negative

x=(8-√68)/2=2(4-√17)/2=4-√17

Answer:

Angle 1: 53

Angle 2: 72

Angle 3: 55

Angle 4: 127

Angle 5: 53

Angle 6: 66

Angle 7: 125

Answer:

............

Step-by-step explanation:

Answer: C

Step-by-step explanation

if you say 15 and see how many times 6 can fit in it the answer is 2 and 2r so if you look at the marchmellows and see how many times 4 can fit in 10 it is 2 with 2r. they match so C is the answer

Answer:

x = 3.05 and y = -0.615

Step-by-step explanation:

The given equations are :

3x-3y = 11 ...(1)

3x + 10y = 3 ...(2)

Subtract equation (2) from (1).

3x-3y-(3x + 10y) = 11-3

-3y-10y = 8

-13y = 8

y = -0.615

Put the value of y in equation (1).

3x-3(-0.615) = 11

3x = 11 -1.845

3x = 9.155

x = 3.05

Hence, the values of x and y are 3.05 and -0.615.

Answer: 15

Step-by-step explanation:

Each side of the smaller triangle is scaled up by 2.5.

4x2.5=10

8x2.5=20

6x2.5=15

Answer:

Step-by-step explanation:

Good Question but i don't know

Answer:

10×10.70=$107 spent on cups

107-293=$186 spent on the jacket

so for the jackets 186= how many they got and much each cost.

u=186÷x

or 186=u the cost of each × x how many they got.

Answer: 999 sq ft

Step-by-step explanation:

Becuase i said so cusseiniji

Answer:

The answer is 44 ft^2

Step-by-step explanation:

You would first make the shape into two rectangles and solve for two different areas.

I started with the one on the bottom. That would be Length= 12 feet * Width= 2 feet= 24 feet

Then, solve for the second rectangle. You know that the far left side is 12 feet because the bottom base is 12 feet and this was once a square, meaning all sides were equal. Knowing this and that you already solved for the bottom rectangle you'd subtract 2 from 12 to give you a new side total of 10 feet. Then you'd solve for the area of the top rectangle.

That would be Length= 2 feet * Width= 10 feet= 20 feet

Finally, you'd add both totals together. 20+24= 44 ft^2

Answer: 5(2p-7)

Step-by-step explanation:

Answer:

12.5

Step-by-step explanation:

Simple factor of taking 50/4 getting the chance of it landing on 4 each time 12.5

Step-by-step explanation:

[tex]45 + 45 + x = 180 \\ 90 + x = 180 \\ x = 180 - 90 \\ x = 90[/tex]

Answer:

the answer is A

Step-by-step explanation:

Answer:

x=80

Step-by-step explanation:

100+x=180

x=180-100

x=80

Answer

this

Step-by-step explanation:

is how

Answer:

Step-by-step explanation:

2 + (3 – 2 x 2) x 1        

This is what I remember, but you need to check this order of arithmetic operations.  

Parentheses first then exponents ( you don't have any) multiplication and division left to right and then addition and subtraction again left to right

2 + (3 – 2 x 2) x 1         so   3 – 2 x 2     equals  3 - 4   which equaltes to  

2 + (-1) x 1                     -1 x 1   =  -1        

2 +  (-1) x 1                     is to clearer to me than  2 + -1 x 1   maybe not

2 +  -1

1                                     it confusing but use your calculator to practice