Ask question

Ask question

All categories

2 years ago

10

What is the measure of a

1 answer:

pav-90 [236]2 years ago

7 0

I guess you want the measure of angle <CAB.

The angle ABD is flat thus its amplitude is 180 degrees. Because
<ABD = <ABC + <CBD you get
<ABC = <ABD - <CBD = 180° - 122° = 58°.

In a triangle, the sum of the amplitudes of the angles is 180°. Thus
<CAB + <ABC + <ACB = 180°. You get
<CAB = 180° - <ABC - <ACB = 47°.

You might be interested in

What is the slope between the following problems?<br>(8,-4) and (2,-4)

Varvara68 [4.7K]

Answer:

Slope = 0/-6

(Sorry for the bad handwriting)

7 0

2 years ago

Read 2 more answers

What is the correct way to write 6. 3×10−8 in standard notation?.

Vsevolod [243]

Answer:

I think it is .000000063

(7 zeros behind the decimal.)

Hope this helps!!!

Step-by-step explanation:

pls mark Brainliest

8 0

1 year ago

Write a linear function for the data in each table using function notation.

ASHA 777 [7]

Answer:

A. f(x) = 6.5x
B. f(x) = 3x - 2

Step-by-step explanation:

<h3>Table A</h3>

This is proportional relationship

<u>The function is:</u>

f(x) = 6.5x

<h3>Table B</h3>

<u>The slope is:</u>

(10 - 7)/(4 - 3) = 3

<u>The y-intercept is:</u>

10 - 4*3 = -2

<u>The function is:</u>

f(x) = 3x - 2

5 0

2 years ago

Read 2 more answers

14. Let R^2 have inner product defined by ((x1,x2), (y,, y2)) 4x1y1 +9x2y2 A. Determine the norm of (-1,2) in this space B. Dete

Vitek1552 [10]

The norm of a vector $\vec x$ is equal to the square root of the inner product of $\vec x$ with itself.

a. $\|(-1,2)\|=\sqrt{\langle(-1,2),(-1,2)\rangle}=\sqrt{4(-1)^2+9(2)^2}=\sqrt{40}=2\sqrt{10}$

b. $\|(3,2)\|=\sqrt{\langle(3,2),(3,2)\rangle}=\sqrt{4(3)^2+9(2)^2}=\sqrt{72}=6\sqrt2$

7 0

3 years ago

A recipe calls for 3 cups of flour, 2 cups of sugar and 1 cup of milk. Mason is going to use 7 cups of sugars instead. how much

AlexFokin [52]

Answer:

We need to make a conversion for the new recipe. If the regular recipe calls for 2 cups of Sugar, we can make a conversion for the new recipe.

Step-by-step explanation:

Conversion- 2:7= 1:4 (sugar)

2:7 (sugar)

3: x (flour)

1: y (milk)

X= 8 (flour)

Y= 6 (milk)

NEW RECIPE:

3.5 cups of milk

10.5 cups of flour

7 cups Sugar

We found this by seeing the new recipe adds 5 more cups with the original amount :)

5 0

3 years ago

Read 2 more answers