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3 years ago

15

I’ll give you brainleist please just help fast

2 answers:

Alona [7]3 years ago

6 0

Answer:

76

Step-by-step explanation:

the interior angles of a triangle always add up to 180 degrees, so all we have to do is add the 2 angle values that we know, so 48 + 56=104, then we subtract that from 180 to get 76. Hope this helps!

mash [69]3 years ago

5 0

Answer:

It's 76 degrees

Step-by-step explanation:

Thanks for branliest

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Writing a mixed number and an improper fraction for a shaded...<br> Each circle counts as one whole

Lostsunrise [7]

Answer:

Mixed number = 2 $\frac{1}{4}$

Improper fraction = $\frac{9}{4}$

Step-by-step explanation:

These are the answers because:

1) The mixed number is 2 $\frac{1}{4}$ because there are two whole circles that are filled in, and the third circle is $\frac{1}{4}$ shaded in. Therefore, the mixed number is 2 $\frac{1}{4}$

2) The improper fraction is $\frac{9}{4}$ because there 2 whole circles that are filled in which is $\frac{8}{4}$ , and then $\frac{8}{4}$ + $\frac{1}{4}$ is $\frac{9}{4}$

Hope this helps!

4 0

3 years ago

Find the value of y if B is between A and C, AB is 2y, BC is 6y, and AC is 48.

Len [333]

Answer:

7. C. 6

8. H. √34

9. A. (1, 3.5)

10. J. 10

Step-by-step explanation:

7. AB = 2y, BC = 6y, AC = 48

AB + BC = AC (segment addition theorem)

Substitute the above values into the equation

2y + 6y = 48

Solve for y

8y = 48

Divide both sides by 8

8y/8 = 48/8

y = 6

8. Distance between P(2, 8) and Q(5, 3):

$PQ = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$P(2, 8) = (x_1, y_1)$

$Q(5, 3) = (x_2, y_2)$

$PQ = \sqrt{(5 - 2)^2 + (3 - 8)^2}$

$PQ = \sqrt{(3)^2 + (-5)^2}$

$PQ = \sqrt{9 + 25}$

$PQ = \sqrt{34}$

9. Midpoint (M) of segment LB, for L(8, 5) and B(-6, 2) is given as:

$M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})$

Let $L(8, 5) = (x_1, y_1)$

$B(-6, 2) = (x_2, y_2)$

Thus:

$M(\frac{8 + (-6)}{2}, \frac{5 + 2}{2})$

$M(\frac{2}{2}, \frac{7}{2})$

$M(1, 3.5)$

10. M = -10, N = -20

Distance between M and N, MN = |-20 - (-10)|

= |-20 + 10| = |-10|

MN = 10

5 0

4 years ago

Plz help its due right now

Anna35 [415]

Answer:

2.64

Step-by-step explanation:

x² + 6= 13

x² = 13-6

x²= 7

x = square root of 7

x = 2.64

3 0

3 years ago

Whatbnis made up of a whole number and a fraction

andrew-mc [135]

A mixed fraction... is made out of a whole number and a fraction. 3 7/10

8 0

3 years ago

Given that 8x – 5y = 16<br>Find x when y = 8

kipiarov [429]

8x-5[8]=16

8x=16+40

8x=56

x=7

3 0

3 years ago