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
zubka84 [21]
3 years ago
8

PLZ HELP ME W DIS ASAP!!! MARKING BRAINIEST!!!

Mathematics
1 answer:
zepelin [54]3 years ago
7 0

Answer:

x = ±11

Step-by-step explanation:

x^2 = 121

Take the square root of each side

sqrt(x^2) = ±sqrt(121)

x = ±11

You might be interested in
Help pls urgent :) plssss
Ket [755]

Answer:

Fraction form: 1/8

Decimal form: 0.125

Step-by-step explanation:

Slope of line = [-6 - (-8)]/[8 - ( -8)]

= [-6 + 8]/[8 + 8]

= 2/16

= 1/8

= 0.125

7 0
2 years ago
Find the value of the triangle shown below <br> X=
SpyIntel [72]
This is a isosceles triangle. all sides degrees added together (triangle) is equal to 180.

we know one side is 55°, and since its isosceles, it will be congruent on both sides. so there are 2 55°.

since the sum of all angles is 180°, the equation will be 55°+55°+x=180

combine like terms (55+55), which equals to 110.

last, 180-110 = 70

so the answer will be x = 70°
7 0
2 years ago
100 points and brainliest if you answer correctly!!
nirvana33 [79]

P=10000

R=7.2%

T=7years

Interest be I

\\ \sf\longmapsto I=\dfrac{PRT}{100}

\\ \sf\longmapsto I=\dfrac{10000(7.2)(7)}{100}

\\ \sf\longmapsto I=504

Total paid=10000+504=10504$

3 0
2 years ago
How do you find the percent of a number? Such as $28.80 dress is on sale for 40%. Best explanation that i understand gets brainl
Volgvan
By turning the percentage into a decimal and dividing it by the amount you choose. so 28.80 divided by 0.4 is 72 %.
4 0
3 years ago
Read 2 more answers
Lisa has a rectangular drawing that is 43.5 centimeters by 934 millimeters. How many centimeters of wood framing will she need?
KIM [24]
Lisa's drawing has the following dimensions:
Width=43.5 cm
Length=934 mm

but 1 cm =10 mm
thus
934mm when converted into cm we shall have:
length=93.4 cm

To get the total length of material required to frame the picture, we calculate the perimeter.
P=2(L+W)
P=2(93.4+43.5) cm
P=2(136.9)
P=273.8 cm

The total length of material required will be 273.8 cm
8 0
3 years ago
Other questions:
  • Help need answer and explanation
    5·1 answer
  • An Uber driver carries riders to and from a local airport and a neighboring suburb. Due to traffic and the time of day the drive
    13·1 answer
  • Show work when multiplying 3.9×5.3
    15·2 answers
  • Add the rational expressions
    15·1 answer
  • How would plot y=1/4x-4 on graph
    14·1 answer
  • Choose all the fractions that are equivalent to 4/8. (Click all that apply.)
    14·2 answers
  • How do you Convert the angle 5π/2​ radians to degrees.
    8·1 answer
  • The perpendicular bisector of the line joining A(-10, 5) and B(-2, -1) intersects
    15·1 answer
  • easy 20 points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • A regular tank measuring 30 cm by 10 cm by 20 cm is 2/3 filled with water. Calculate the volume of water in the tank in litres.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!