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
choli [55]
3 years ago
9

-6z+(-5.5)+3.5z+5y-2.5 simplyfied?

Mathematics
2 answers:
QveST [7]3 years ago
5 0

Answer:

-2.5z+5y-8

Step-by-step explanation:

(-6z+3.5z)+5y+(-5.5-2.5)

frosja888 [35]3 years ago
3 0

Answer:

  • \boxed{\sf -2.5z+5y-8}

Step-by-step explanation:

\sf -6z+(-5.5)+3.5z+5y-2.5

\sf -6z-5.5+3.5z+5y-2.5

\sf -6z+3.5z+5y-5.5-2.5

\sf( -6z+3.5z) \sf (5y) \sf (-5.5-2.5)

\sf -2.5z+5y-8

\underline{--------------}

Hope it helps! :)

You might be interested in
Mr.Hall stands 200 meters from the base of the water tower. He finds the angle of elevation to the top of the water to be 27 deg
love history [14]

Height of the tower = 101.9 m

Solution:

Given data:

Angle θ = 27°

Adjacent side = 200 m

Opposite side = Height

Let height be taken as h.

The given image shows it is a right triangle.

Using basic trigonometric ratio formulas,

$\tan \theta=\frac{\text { Opposite side of } \theta}{\text { Adjacent side of } \theta}

$\tan27^\circ =\frac{{ h}}{200}

The value of tan 27° = 0.5095

$0.5095 =\frac{{ h}}{200}

Do cross multiplication, we get

0.5095 × 200 = h

101.9 = h

Height of the tower = 101.9 m

8 0
3 years ago
How is multiplication and division related?
Julli [10]
Hey You!

The two are related because they both use the same three numbers. For example:

6 × 3 = 18 3 × 6 = 18

Or,

18 ÷ 3 = 6 18 ÷ 6 = 3
6 0
3 years ago
Read 2 more answers
720-8534-4312
Natasha_Volkova [10]

Answer:

144

Step-by-step explanation:

12*12 =144

4 0
2 years ago
Read 2 more answers
HELPPPPPPPPPPPPPP PLSSSSSS
pshichka [43]

Answer:

x=5\sqrt{3}

Step-by-step explanation:

Evaluate the Pythagorean Theorem for the triangle.

a² + b² = c²

5² + x² = 10²

25 + x² = 100

Subtract 25 from both sides.

x² = 75

Square root.

x = sqrt(75)

Expand the radical.

x = 5*sqrt(3)

8 0
3 years ago
Which of the following reasons can be used to justify statement #3 in the proof?
mixer [17]

c because it is accuet.

hope it helps

7 0
3 years ago
Other questions:
  • What is the geometric mean between 64 and 49
    14·1 answer
  • If the base has a radius of 4 in. what’s the altitude of the cylinder ?
    15·1 answer
  • What is the slope intercept form of 3x+1=7-4y
    8·1 answer
  • Which statement could be used to explain why the function h(x) = x3 has an inverse relation that is also a function? The graph o
    7·1 answer
  • A function h(x)=-5/7x-3. By how much h(x) will decrease/increase, if x decreases by 21.
    13·1 answer
  • Pleaseeee help meeeeeee
    13·1 answer
  • Parallel lines are denoted by what symbol ?
    5·1 answer
  • Whats the answer for this one plz
    9·2 answers
  • I'll give brainliest to whoever solves first correctly
    10·2 answers
  • What is the value of n?<br> A. 69<br> B. 20<br> C. 29<br> D. 49
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!