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nata0808 [166]
3 years ago
15

Find m2 ABD. A D 40° B C

Mathematics
1 answer:
FromTheMoon [43]3 years ago
6 0
Answer:

40°

Step-by-step explanation:

m∠ABD = m∠DBC because they’re being split equally among m∠ABC

Therefore, m∠ABD = 40°
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Which of the binomials below is a factor of this trinomial? x² - 4x-12 ​
noname [10]

Answer:

(x +2) (x-6)

Step-by-step explanation:

x^2 -6x + 2x + 12 =

x^2 -4x + 12

5 0
3 years ago
Of the 14 professional sports team in Tennessee, 9 are baseball teams. About what percent of the professional sports teams in Te
Westkost [7]

Answer:

64.3%

Step-by-step explanation:

Number of professional sports team in Tennessee is equal to 14

9 are baseball teams

Percentage of baseball teams

= no. of baseball teams/ no. of sports team x 100%

That’s 9/14 x 100%

0.643 x 100%

64.3%

The percentage of baseball team in Tennessee professional sports team is 64.3%

6 0
4 years ago
Help me please I really need help with this please someone
kolezko [41]

Step-by-step explanation:

For number 5 the answer would be <em>economy</em> because there is a <u>2 dollar difference</u> and the shampoo bottle has 20 more ounces then the <em>regular</em> bottle. The <u>2 dollar difference</u> changes the whole thing.

For number 6 the answer is still <em>economy</em> because you get more ounces in the bottle of shampoo for a <u>3 dollar difference</u> in the price.

:)

BTW HOPE YOU HAVE AN AMAZING DAY!!!

3 0
3 years ago
Find the perimeter of a regular octagon if one side has a measure of 8 cm.
ElenaW [278]
C.64 and octagon has 8 sides and one side is 8cm so you multiply 8x8
4 0
4 years ago
Read 2 more answers
ABCD IS A TRAPEZIUM <br><br> WORK OUT THE SIZE OF ANGLE CDA.
zvonat [6]

Answer:

The measure of angle CDA is 27.6\°

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABF

Applying Pythagoras Theorem

A.F^{2}=6.5^{2}-6^{2}

A.F^{2}=6.25

A.F=2.5\ cm

In the right triangle CED

CE=6\ cm

ED=23-(9+2.5)=11.5\ cm

so

tan(

substitute the values

tan(

(

7 0
3 years ago
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