BRAINIEST This is due today whoever answers this will be given brainiest

Answer:

3.68 cm ^2

Step-by-step explanation:

A= b x h

A= 1.6 cm x 2.3 cm

A= 3.68 cm ^2

Hello bcastorena190!

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

One angle of an isosceles triangle measures 40°. Which other angles could be in that isosceles triangle?

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

So, an isosceles triangle is a triangle which has :-

For, this question, we only need to use the condition of 2 equal angles.

Let's take a look at the question. It's given that, 1 angle is 40°. We know that an isosceles triangle has 2 equal angles, so 1 other angle will also be 40°. Now, let's take the 3rd missing angle as x°. In a triangle, according to the angle sum property we know that all the 3 angles in a triangle will sum up to 180°. So, using this property...

[tex]40 + 40 + x = 180 \\ 80 + x = 180 \\ x = 180 - 80 \\ \underline{ \underline{ x = 100}}[/tex]

The 3rd angle is 100°.

So, the 3 angles in the isosceles triangle are ⇨ 40°, 40° & 100°.

__________________

Picture credits :- https://www.twinkl.com.mx/teaching-wiki/isosceles-triangle

__________________

Hope it'll help you!

ℓu¢αzz ッ

___________

[tex] \: [/tex]

40° + 40° + x = 180°

40° × 2 + x = 180°

80° + x = 180°

x = 180° - 80°

x = 100°

Answer:

Vertex form: y = 3(x + 2)² + 2

Step-by-step explanation:

Given the graph of an upward-facing parabola, whose vertex occurs at point (-2, 2):

The vertex form of a quadratic equation is given by:  y = a(x - h)² + k

where:

(h, k) ⇒ vertex

h =  indicates a horizontal translation of the graph.

k =  indicates a vertical translation of the parabola.

x = h ⇒ axis of symmetry: the imaginary vertical line that divides the graph into two symmetrical parts.

a = direction of the parabola's opening; determines the wideness of the graph.

Now that we have established the necessary terms related to understanding the concept of quadratic equations, we can proceed with determining the equation of the graph.

Besides the vertex, (-2, 2), we must choose another point on the graph to solve for the value of a.  Using the point from the graph, (-1, 5), along with the vertex, substitute these values into the vertex form to solve for a:

y = a(x - h)² + k

5 = a[-1 - (-2)]² + 2

5 = a(-1 + 2)² + 2

5 = a(1)² + 2

5 = a + 2

Subtract 2 from both sides:

5 - 2 = a + 2 - 2

3 = a

Therefore, the vertex form of the given graph of a parabola is:

y = 3(x + 2)² + 2

Answer:

31x + 21

Step-by-step explanation:

use pemdas

7x+3(8x+7)

7x + 24x + 21

31x + 21

Answer:

30x + 7

Step-by-step explanation:

7x+3(8x+7)

then 3 * 8  = 24

the 3 * 7 = 21

then you have 7x + 24x +21

add like terms which arer 7x and 24x

you get 30x + 21

Answer:

yes

Step-by-step explanation: guess

Answer:

i think it is B be the nice

Answer:

24

Step-by-step explanation:

Answer:

I want to say that there's 1 left, but this is probably a trick question, so. . .

Answer:

so the plants will grow more

Answer:

Multiply the different species in large number. Protect the plant species which are endangered. Improve the characteristics and quality of the plants. Produce quality and healthy plants on commercial base.

hope helpful <3

The three angles above the bottom line are supplementary, so they add up to 180° in measure:

2x° + 90° + x° = 180°

3x° + 90° = 180°

3x° = 90°

x = 30

The angles with measure x° and 2y° are congruent, since they form a pair of interior angles that alternate with respect to the transversal (in this case, this is the ray that starts from the bottom line and point up and to the right, and passes through the parallel upper line). So

2y° = x°

2y° = 30°

y = 15

Below the upper line, the two angles 2y° and z° are supplementary, so

2y° + z° = 180°

30° + z° = 180°

z = 150

Answer:

estimate: $80

exact amount paid: $82

Step-by-step explanation:

If you round $246 to 240, then divide it by 3, you should get $80. The cost per pair should be around $80 each

For the exact answer you take the amount spent (246) and divide it by the amount of jeans she bought (3).

246/3 = 82

Answer:

75 pages

15 lb

Step-by-step explanation:

in 2 hrs there are 120 minutes

multiply 250 by 120 to figure out how many words he can read in 2 hrs.

250*120=30000

then divide by 400 to get how many pages

30000/400=75

6900=15.2119 lbs

rounded, it equals 15, because you round down.

Hope this helps!

Answer:

$3.20

Step-by-step explanation:

4/.25 = 16

$.20X16 = 3.2 => change it to money => $3.20

hope this helped!!<3..

Answer:

The price after the discount would be $315.

Answer:

0.66 , 2.061 , 2.612 , 2.62 , 6.21

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

25 times 4 is 100 10 times 10 is 100

Answer:

75%*x-5=58.33%

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

becdxhjkc

Step-by-step explanation:

= (-6x + 6) + (-3x - 7)

= (-6 - 3)x + (6 - 7)

= -9x - 1

Answer:

the missing area is 10

Step-by-step explanation:

you can solve this by using pythagorean therom

Answer:

Step-by-step explanation:

Start with 5 bananas = 1.6 pounds.

1.6/5=0.32

3 bananas = 3 × 0.32 = 0.96

12 bananas = 0.96 × 4 = 3.84 since 3 × 4 = 12

4. B because the higher slope indicates a higher rate, so car B went faster.

5.

3 0.5. 0.5÷3=0.16

5 1.6 1.6÷5=0.32

Answer:1/3

Step-by-step explanation: since of means multiplication  . 5/9 *3/5=1/3

Answer:

B. Six inches less than her brothers

Answer: B.

Step-by-step explanation:

Answer:

x=3/8y

x=Andre

y=kiran

Answer:

See below.

Step-by-step explanation:

slope of the dotted line: m = (-3 - 5)/(0 - 8) = 1

slope of second line (perpendicular to dotted line): -1

The bold line (second side) has slope -1 and passes through point (-4, 9).

y = mx + b

9 = -1(-4) + b

9 = 4 + b

b = 5

Equation of bold line: y = -x + 5

The third side of the rectangle is parallel to the dotted line and contains point (-4, 9). slope = 1

y = mx + b

9 = 1(-4) + b

9 = -4 + b

b = 13

Equation of third side: y = x + 13

The third side lies on a line that is parallel to the dotted line, so its slope is the same as the slope of the dotted line. The third side contains point (-4, 9). We use the equation y = mx + b and substitute -4 and 9 for x and y, respectively. Then we solve for b.