All categories

3 years ago

Of each side of a equilateral triangle has a measure of 14 units what is the measure of the altitude (1 point)

Mathematics

1 answer:

zheka24 [161]3 years ago

4 0

14*sin(60°) = 7√3 ≈ 12.124 . . . is the altitude

You might be interested in

Figure B is a scaled copy of Figure A.

dlinn [17]

Answer:1/3

Step-by-step explanation:

4 0

2 years ago

What is the 32nd term of the arithmetic sequence where a1 = 12 and a13 = -60

Olin [163]

Answer:

The 32nd term of Arithmetic sequence is -174

Step-by-step explanation:

Given: $a_1=12, a_{13}=-60$

We are given two term of the Arithmetic sequence.

Formula:

$a_n=a+(n-1)d$

For $a_1=12$

$a=12$

For $a_{13}=-60$

$a+12d=-60$

Using two equation solve for a and d

$12+12d=-60$

$1+d=-5$

$d=-6$

We need to find 32nd term

$a_{32}=a+31d$

$a_{32}=12+31(-6)$

$a_{32}=12-186$

$a_{32}=-174$

Hence, The 32nd term of Arithmetic sequence is -174

5 0

3 years ago

Read 2 more answers

Which of the following would be the best example of parallel lines in the real world

Tema [17]

Answer:

Real life example of parallel lines are railroad tracks and rows in a garden. Also the lines on a basketball court are parallel so basically C if im positive

Step-by-step explanation:

Some examples include the structural frames of buildings, railroad tracks, windows (opposite sides), sailboats, steps, and paper.

parallel bars in men's gymnastics

Also anything that is shaped as a rhombus, square or a rectangle. ( added by a.m.b.)

5 0

2 years ago

Read 2 more answers

If the purchase price for a house is $345,000, what is the monthly payment if you put 10% down for a 30 year loan with a fixed r

mestny [16]

It would be b.$1,937.12.

Thank you! I am sorry if this was a bit late.

3 0

2 years ago

Read 2 more answers

The following question has two parts. First, answer part A. Then, answer part B.

Arturiano [62]

Answer:

Part A: 13.2

Part B: see below

Step-by-step explanation:

Part A:

13.245 rounded to tenths is 13.2

Part B:

The rule is ...

Add 1 in the number place you're rounding to if the digit to its right is 5 or more. Drop (or zero) all digits to the right of the place you're rounding to.

Here, the digit to the right of the tenths place is 4, so no action is taken other than dropping digits to the right of the tenths place.

3 0

3 years ago