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
Bingel [31]
3 years ago
11

What is the sum of 7, -6, and 7​

Mathematics
2 answers:
Nata [24]3 years ago
7 0

Answer:

8

Step-by-step explanation:

7 + (-6) + 7 = 8

because + - = -

andre [41]3 years ago
5 0

the answer is 8 bro cuz yk

You might be interested in
Vocabulary Review
lisabon 2012 [21]

Answer:

Step-by-step explanation:

Animals that have three stages in their life cycles go through

5 0
3 years ago
Find the values of cosΘ and tanΘ, given that sinΘ = 8/9 and Θ is in quadrant I
Misha Larkins [42]
sin^2 \alpha +cos^2 \alpha =1\ \ \ and\ \ \ tan \alpha = \frac{\big{sin \alpha }}{\big{cos \alpha }} \\\\sin \alpha  =  \frac{8}{9}\\\\ \Rightarrow\ \ \ (\frac{8}{9})^2+cos^2 \alpha =1\ \ \ \Rightarrow\ \ \ cos^2 \alpha =1- \frac{64}{81} \ \ \ \Rightarrow\ \ \ cos^2 \alpha = \frac{17}{81} \\\\ \alpha \ \in\ (0^0;90^0)\ \ \ \Rightarrow\ \ \ cos \alpha >0\ \ \ \Rightarrow\ \ \ cos \alpha = \frac{ \sqrt{17} }{9} \\\\

tan \alpha = \frac{8}{9}: \frac{ \sqrt{17} }{9} =\frac{8}{9}\cdot  \frac{9}{\sqrt{17}}= \frac{8}{\sqrt{17}}= \frac{8\cdot \sqrt{17}}{\sqrt{17}\cdot \sqrt{17}}=\frac{8\cdot \sqrt{17}}{17}
6 0
4 years ago
26,143,062 expanded form
IrinaVladis [17]

20,000,000 + 6,000,000 + 100,000 + 40,000 + 3,000 + 60 + 2

5 0
3 years ago
Read 2 more answers
What is 4.51 • 3.4 I need to know for a test
Brrunno [24]
Should be 15.334. your welcome
8 0
3 years ago
Bob and Cheryl are taking a road trip that is 181.60 miles bob drove 1.4 of the total distances how many mile did bob drive
ankoles [38]

bob drove 1.4 miles out of 181.60 mile road trip

7 0
3 years ago
Other questions:
  • Square root 2 is between 1.4 and 1.5
    11·1 answer
  • Algebra 2 find the solution of the equation using a method of your choice
    14·1 answer
  • What is an equivalent expression (m ^1/3)^ 1/5<br><br> *the fractions are powers btw*
    10·1 answer
  • Six times the sum of a number and 8 equals 5.<br> Into an equation
    15·1 answer
  • Three fourths of a number is -27 . What is the number ?????
    7·1 answer
  • 7. (1 point) A fighter plane, which can shoot a laser beam straight ahead, travels along the path ~r(t) = 5 − t, 21 − t 2 , 3 −
    11·1 answer
  • 4 it is claimed that less than half of households in the United States have carbon monoxide detectors. A survey of 1005 househol
    6·1 answer
  • A recipe calls for 21 scoops of sugar. Each scoop is 2.5 oz of sugar. How many scoops do you need if the scoop holds 3.5 oz of s
    11·2 answers
  • HELP ASAP<br> thanks you
    13·1 answer
  • Given ΔBCD where B(2,1), C(3,4), and D(4,1), reflect over the line y=1.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!