1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady_Fox [76]
3 years ago
8

WILL MARK BRAINLIEST!!! What is the exact value of tan(−3π4) ?

Mathematics
2 answers:
Hoochie [10]3 years ago
7 0

Answer:

-12π

Step-by-step explanation:

Alex787 [66]3 years ago
3 0

Answer:

1

Step-by-step explanation:

You might be interested in
Can someone please help I’m kinda confused
Sophie [7]

it can't have a nice day

4 0
2 years ago
Triangle ABC has side lengths:
Harlamova29_29 [7]

The length of HJ is 3.5 cm

<h3>What is Congruency?</h3>

Two geometric figures are said to be congruent, or to be in the relation of congruence, if it is possible to superpose one of them on the other so that they coincide throughout.

Given:

AB = 3.5 cm, BC = 2.4 cm, and AC = 4.2 cm

As, ΔABC ≅ ΔHJK

So,

AB = HJ

BC = JK

AC = HK

Thus, HJ= AB = 3.5 cm

Learn more about this concept here:

brainly.com/question/4229988

#SPJ1

8 0
1 year ago
Jack puts 2 photos on each of 7 pages of his photo album. How many photos does he use? Complete the jumps on the number lineby a
Ray Of Light [21]

Answer:

Jack uses 14 photos.

Step-by-step explanation:

4 0
2 years ago
A construction firm is trying to decide which of two models of a crane to purchase. Model A costs $90,000 and requires $4,000 pe
liraira [26]
Let's say hmm let's use the figures in thousands, so
model A costs 90 + 4 per year, so... ok.. after "t" years, then the cost for model A is then 90 + 4*t, or A = 90 + 4t.

now, model B is 70 + 10 per year, so,... after "t" years, model B is then
B = 70 + 10 * t, or B = 70 + 10t.

if we were to assume A < B, namely the cost of A is less than B, what would the years be? namely, what's "t"?

\bf A\ \textless \ B\implies 90+4t \ \textless \  70 + 10t\implies 90-70 \ \textless \  10t-4t&#10;\\\\\\&#10;20 \ \textless \  6t\implies \cfrac{20}{6}\ \textless \ t\implies \cfrac{10}{3}\ \textless \ t\implies 3\frac{1}{3}\ \textless \ t&#10;\\\\\\&#10;\textit{3 years and }\frac{1}{3}\textit{ or \underline{3 years and 4 months}}

after that period, then A becomes cheaper than B.
8 0
3 years ago
Write the following expression in decimal notation: 234 x 109.
Vikki [24]
234x10^9
=2.34x10^11
5 0
2 years ago
Other questions:
  • Please help thank you! <br><br> The second question has 2 answers!
    14·1 answer
  • Use the relative row frequencies in the table below to answer the question. Movie Preference Action Drama Science- Fiction Comed
    8·2 answers
  • Can somebody plz help and draw it out on a piece of paper correctly or just type it somehow thanks!!!
    10·1 answer
  • A = 16 in , b = 8 in., h =
    9·1 answer
  • (question in the picture!<br><br>A. 72°<br>B.18°<br>C.45°<br>D.108°<br>(please do hurry, thank you!)
    6·2 answers
  • (Click the Picture for my question) and thank you!
    11·2 answers
  • Which logarithmic equation has the same solution as x-4=2^3
    14·1 answer
  • A school cafeteria wants to survey a random sample of 50 students about the quality of food. During one lunch period, every 5th
    9·1 answer
  • Find the distance between -508 and 123.​
    12·2 answers
  • Show all your calculations, including anything you plug into a calculator. If you use an app, please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!