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
andrew-mc [135]
3 years ago
9

Write -12 7/8 as a decimal. (NEED ASAP WITH WORK)

Mathematics
1 answer:
seropon [69]3 years ago
5 0
7/8 can be converted to .875 because 1/8 is .125 and .125*7=.875. Add -12 to it so the answer is -12.875
You might be interested in
Help me solve,Brainlist for first to answer
Vanyuwa [196]

Answer:

(i) the other two sides are 6 and  6\sqrt{2}

(ii) the other two sides are   \frac{4}{3} and                                         \frac{8}{3}

Step-by-step explanation:

(i)  Sine: sin(θ) = Opposite ÷ Hypotenuse

    Cosine: cos(θ) = Adjacent  ÷ Hypotenuse

    Tangent: tan(θ) = Opposite ÷ Adjacent

Here adjacent side = 6

opposite side = d

angle = 45°

other angles are 90° and 45°

tan (45) = Opposite ÷ Adjacent

 1 = d ÷ 6

∴ d = 6 × 1 = 6

so opposite side = 6

Hypotenuse ² = opposite side ² + adjacent side²

                      =  6² + 6²

                      = 36 + 36

                       = 72

hypotenuse = \sqrt{72}

                     = 6\sqrt{2}

the other two sides are 6 and  6\sqrt{2}

(ii) here adjacent side = 4√3

angle = 30°

other angles are 90° and 60°

opposite side = d

tan ( 30) = opposite ÷ adjacent

 \frac{1}{\sqrt{3}} = d ÷ 4√3

\frac{1}{\sqrt{3}} = d × (\frac{\sqrt{3}}{4})

                       3 d = 4

therefore d = \frac{4}{3}

therefore opposite side = \frac{4}{3}

Hypotenuse ² = opposite side ² + adjacent side²

                        =( \frac{4}{3})² +( \frac{4}{\sqrt{3}})²

                        = \frac{64}{9}

therefore hypotenuse = \sqrt{\frac{64}{9}}

                                     =\frac{8}{3}

the other two sides are   \frac{4}{3} and                                    \frac{8}{3}

7 0
3 years ago
Phil has $6.00 he wants to buy creepy erasers that cost $1.05 each .if he buys 5 more they are 0.79 each does he have enough mon
Scrat [10]

Answer:

No, he doesn't it would be 5 cents over the amount of money he has.

3 0
3 years ago
A + (b-4) when a-24 and b-7
lara31 [8.8K]

Answer:

a=24

b=7

now

24+(7-4)

24+3

27

so the answer is 27

5 0
2 years ago
A Store owners offers a discount of 20% off the regular price of all jackets. Jessica has a coupon that gives her an additional
Deffense [45]

Answer:

$63

Step-by-step explanation:

The store is 20% off, Jessica has a coupon that is 5% off add that together and it's 25% off. $84 - 25% = $63

3 0
3 years ago
Exponential Growth Functions
Ainat [17]
F (x) = 5(4) ^x Is the right answer
7 0
1 year ago
Other questions:
  • Part 2. Identify whether the red figure is a translation or rotation of the black figure​
    13·1 answer
  • PLZ HELP WITH ALGEBRA HMW <br> Solve for x.<br><br> z = 6 π x y
    7·1 answer
  • Which best describes the construction of a triangle if given the segment lengths of 10 cm, 5 cm, and 4 cm?
    8·2 answers
  • There are 8 students singing a song in the school musical . Ms Lang put the students in 2 equal rows how many students are in ea
    9·1 answer
  • A rectangular shape parking lot is to have a perimeter of 550 yards. If the width must be 93 yards because of a building code wh
    8·1 answer
  • Simplify cos theta tan theta
    5·1 answer
  • Which set of real numbers contains 23 and .45?
    7·1 answer
  • What is the value of x?
    9·1 answer
  • Line AB contains points A(-6,-1) and B(1,4). Line CD contains point D(7,2). If angle ABC is congruent to angle BCD and m
    14·1 answer
  • Just Plz hlep if u are nice and want 10 pts
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!