i need help with this
Q2

Answer:

We know that in a triangle the sum of all the interior angles must be 180°.

The given angles 50º, 90º and 40º

The sum of the angles 50º+ 90º + 40º= 180°

Thus, a triangle is possible with the given measurement.,

Let there is another triangle with the given angles, then by AAA similarity criteria they are similar.

Similarly, all the triangles with the same measurements of the angles must be similar.

Therefore, there are infinite number of triangles can be possible with angles measuring 50º, 90º, and 40º.

Step-by-step explanation:

Mark as brainliest

Answer:

X= 140 degrees.

Step-by-step explanation:

First, we see that 20 +x + (40-20).

Then we keep in mind that 40-20=20

so 180-40+x=

140 degrees!

Answer:

80

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

I think its D

!Don't Attack Me If Wrong!

Answer:

13

Step-by-step explanation:

A integer is a whole number so 0+13=13. So 13 is the integer.

Answer:

Area of Triangle: 180 square units

Area of Semicircle: 314.15926536

Total Area: 494.15926536

Step-by-step explanation:

Answer:

Area of Triangle: 180

Area of Semi-circle: 157

Total Area: 337

Step-by-step explanation:

Area of triangle: 1/2(l x w)

1/2[(20) x (18)] = 180

Area of a semi-circle: 1/2(pi)(radius)²

1/2(3.14)(10)²

1/2(3.14)(100)

1/2(314)

157

((DON'T FORGET THAT IT'S ASKING FOR RADIUS AND NOT THE DIAMETER))

Total: add both areas

180 + 157

337

Answer:

B.

Correct me if I'm wrong......

Answer:

25

Step-by-step explanation:

a2  +  b2  =  c2

(7²)  +  (24²)  = c2

c2=25

Answer:

A. 6/7 × 7/8

E. 9/10 × 10/12

didn't notice the A before :')

Answer: 26894

Step-by-step explanation:

Answer:

The answer would be <1

Step-by-step explanation:

Complementary basically kinda means like a reflection. The opposite of <4 is <1. Here's another, 2 is the the angle complementary to 5.

Hope this helps!

Answer:

According to the given attachment

L is a straight line and we know Sum of all angles formed on a straight line is 180° .

So,

➠ a + 90° + b = 180°

➠ a + b = 180° - 90°

➠ a + b = 90°

If angle a = angle b so we can easily find the value of a & b .

So, according to me " the given figure has not enough information to find out the value of a & b .

The amount of paper needed to cover each memory box is 5220 square inches.

A cube has all sides congruent, so its all sides have same area.

Supposing that the considered cube has side length (also called edge length) of L units.

Then, its one side's area equals  L^2 sq. units (as each side is a square, so we used formula for area of a square).

Since there are 6 such sides in a closed cube, thus, its surface area evaluates to

[tex]S = L^2 + L^2 + ... + L^2 \text{\: (six times)} = 6L^2 \: \rm unit^2[/tex]

We are given that;

The length breadth and height of box is 35in, 24in and 30in.

Now,

The formula for the surface area of a rectangular prism is:

SA = 2(lw + lh + wh)

Where:

SA = surface area l = length w = width h = height

For this memory box, you are given the length (35 in), width (24 in) and height (30 in).

Plugging these values into the formula, we get:

SA = 2(35 × 24 + 35 × 30 + 24 × 30) SA

= 2(840 + 1050 + 720) SA

= 2(2610) SA = 5220

Therefore, by the area of cube the answer will be 5220 square inches.

Learn more about area of a cube here:

https://brainly.com/question/295960

#SPJ3

Answer:

a. ratio of side length to perimeter 1:4

b. ratio of perimeter to side length 4:1

c. ratio of radius to diameter 1:2

d. ratio of diameter to radius 2:1

e. ratio of people to tables 5:1

f.  ratio of tables to people 1:5

Answer:

A 500 m

Step-by-step explanation:

We use the pathagoreon theorem which is a squared + b squared = c squared

Answer:

C) 9 and 6/12

Step-by-step explanation:

The easiest way to do this would be to turn both of the mixed numbers into improper fractions, this makes 6 and two sixths into 6 x 6 +2= 38/6 and 1 and one half into 1 x 2 + 1 = 3/2. From there multiple the numerators together (38x3) and the denominators together (6x2) to get 114/12. To turn this into a mixed number again, divide 114 by 12 to get 9 with a remainder of 6 to get 9 and six twelfths

Answer:

180

Step-by-step explanation:

8x15 is 120. The formula to find the area of a right triangle is base x height divided by two.
120/2 is 60
60x3 is 180.
180 plants

Answer: D=13, R=6.5

Step-by-step explanation:

The diameter is the length of the whole circle. The radius is the length of 1/2 the circle.

That said,

the diameter is alreaday given because that line goes across the whole circle.

D= 13

R= 6.5

Now the radius is 1/2 the diameter. 1/2 of 13= 1/2x13= 6.5

Hope this helps :)) Braianliest would be appreciated thanks !!

Answer:

5(2p+2p)

Step-by-step explanation:

makes the most sense ig

[tex]5(w + 3) = 50 \\ \\ 5w + 15 = 50 \\ \\ 5w = 50 - 15 \\ \\ 5w = 35 \\ \\ w = \frac{35}{5} \\ \\ w = 7[/tex]

# be care#

Answer:a

Step-by-step explanation:

1,2,3 it think

hope this helps

Answer:

A and D as these answers are very close to the actual answer

Step-by-step explanation:

-6.1 x 0.22 = -1.342

A) -6 x 0.2 = -1.2

B) -6 x 0.5 = -3

C) -6 x 1 = -6

D) -6 x 0.2 = -1.2

E) -6 x 0 = 0

Answer:

top middle: 7/25=28%

top right: 25/25=100%

middle left: 13/25=52%

middle middle: 12/25=48%

middle left: 25/25=100%

bottom left: 31/25=62%

bottom right: 50/50=100%

Answer:

Hey, MitsukuSan! To answer your question, Eric can do 4/9 loads of laundry!

Step-by-step explanation:

y =2x

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

First off, let's give our definitions to what we are doing here, so late this becomes more understandable to you

Algebra - the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

Division - the action of separating something into parts or the process of being separated

__________________

[tex]{\huge{\boxed{\mathbb{EQUATION}}[/tex]

[tex]1/2/3/5=\frac{1}{3} m[/tex]

simplify and we get

[tex]\frac{3}{10} =\frac{1}{3}m[/tex]

multiply both side by [tex]\frac{1}{3}[/tex]

[tex]\frac{9}{10} =m[/tex]

Answer:

scatterplot b

Step-by-step explanation:

all of the points are farther away from the line than the other scatterplots

Answer: Scatterplot B

Step-by-step explanation:

Scatterplot B has the weakest fit because it is far away (and more scattered) from the line on the graph than on graphs A and C. Also, it is important to understand that the closer the dots are to the line on the graph, the more credible the data is, since there is a closer correlation to line and points. Hope that helps!

Answer:

8 yards

Step-by-step explanation:

5 in + 7 inch = 1 ft+2 ft=1 yd + 3 yd + 4 yd = 8 yd

Answer: 24 feet

Step-by-step explanation:

5 in + 7 in = 12 in 12 in = 1 ft + 2 ft = 3 ft

4 yd + 3 yd = 7 yd = 21 ft

21 ft + 3 ft = 24 ft

Answer:

Kate is 9.85 miles from her starting point.

Step-by-step explanation:

√92+42=√81+16=√97≅9.85 miles

Kate is 9.85 miles from her starting point.

hope I helped