All categories

3 years ago

Angle ABD is 90° What is the measure of ABC?

Mathematics

1 answer:

Paraphin [41]3 years ago

8 0

Answer:

For triangle ABC, angle =90 degrees,and side AC has a length of 15

Step-by-step explanation:

Hope this helps

You might be interested in

PLZ HELP ME GEOMETRY<br> question is below

konstantin123 [22]

The missing justification is for the statement that three angles add to a particular angle. The appropriate choice is ...

... c. Angle Addition Postulate

7 0

3 years ago

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel.

Naya [18.7K]

Answer:

[351]

Step-by-step explanation:

114 + 3 = 117. 117 x 3 = 351.

8 0

3 years ago

On a piece of paper, graph the system of equations. Y=x-2 y=x^2-6x+8

pantera1 [17]

Answer: C

Step-by-step explanation: graph both equations and see where they intersect. Use desmos.com/calculator

4 0

3 years ago

Read 2 more answers

two long books containing a total of 2400 pages have a ratio of 3 pages to 5 pages. how may pages are in each book?

Olegator [25]

Answer:

Here you go.

STAY SAFE, GOD BLESS YOU :)

7 0

3 years ago

Noah is running a portion of a marathon at a constant speed of 6 mph. Complete the table to predict how long it would take him t

ycow [4]

Answer:

$\begin{array}{cc}\text{Time}&\text{Distance}\\ \\1&6\\ \\\dfrac{1}{2}&3\\ \\1\dfrac{1}{3}&8\\ \\1\dfrac{1}{2}&9\\ \\9&54\\ \\4\dfrac{1}{2}&27\end{array}$

Step-by-step explanation:

Noah's running speed = 6 mph.

Use formula $D=v\cdot t,$ where

D is the distance,

v is the speed,

t is the time.

If $t=1$ hour, then $D=6\cdot 1=6$ miles.

If $t=\dfrac{1}{2}$ hour, then $D=6\cdot \dfrac{1}{2}=3$ miles.

If $t=1\dfrac{1}{3}$ hours, then $D=6\cdot 1\dfrac{1}{3}=6\cdot \dfrac{4}{3}=8$ miles.

If $t=1\dfrac{1}{2}$ hours, then $D=6\cdot 1\dfrac{1}{2}=6\cdot \dfrac{3}{2}=9$ miles.

If $t=9$ hours, then $D=6\cdot 9=54$ miles.

If $t=4\dfrac{1}{2}$ hours, then $D=6\cdot 4\dfrac{1}{2}=6\cdot \dfrac{9}{2}=27$ miles.

So, the table is

$\begin{array}{cc}\text{Time}&\text{Distance}\\ \\1&6\\ \\\dfrac{1}{2}&3\\ \\1\dfrac{1}{3}&8\\ \\1\dfrac{1}{2}&9\\ \\9&54\\ \\4\dfrac{1}{2}&27\end{array}$

3 0

3 years ago

Read 2 more answers