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Oxana [17]
3 years ago
15

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

Mathematics
2 answers:
ipn [44]3 years ago
8 0

Answer:

B. 10

Step-by-step explanation:

36 + 3x = 66

3x= 66-36

3x = 30

x = 10

qwelly [4]3 years ago
8 0
It’s B 10 steps 36+3x=66 66-36=30 3x=30 30 divided by 3 is 10 x=10
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How is adding 0.267 to 50.9 different from adding 0.26 to 50.9
Brut [27]

Answer:

Step-by-step explanation:

They are different numbers:

0.269 + 50.9 = 51.169

0.26 + 50.9 = 51.16

8 0
3 years ago
In the diagram below, O is circumscribed about quadrilateral DEFG. What is the value of x?
Fofino [41]

Answer:

A. 70

Step-by-step explanation:

The given quadrilateral DEFG is a cyclic quadrilateral.

\angle F+70\degree=180\degree...opposite angles of a cyclic quadrilateral are supplementary.

\implies \angle F=180\degree-70\degree

\implies \angle F=110\degree

The sum of angles in a quadrilateral is 360 degrees.

x-10+70+110+120=360

x+290=360

x=360-290

x=70\degree

7 0
3 years ago
Find the area of the parallelogram shown below and choose the appropriate result.
Lisa [10]

Answer:

The area of the parallelogram is 0.1875 mile² ⇒ D

Step-by-step explanation:

The formula of the area of a parallelogram is A = b1 × h1 = b2 × h2, where

  • b1 and b2 are two adjacent sides of it
  • h1 and h2 are the heights perpendicular to these bases

In the given figure

∵ There is a parallelogram

∵ One of its bases is 0.25 mile

∴ b1 = 0.25 mile

∵ the height of this base is 0.75 mile

∴ h1 = 0.75 mile

→ By using the rule of the area above

∴ The area of the parallelogram = 0.25 × 0.75

∴ The area of the parallelogram = 0.1875 mile²

∴ The area of the parallelogram is 0.1875 mile²

6 0
2 years ago
I really need help !!
lisov135 [29]
(57/19)*65=195
is the answer.
7 0
3 years ago
Read 2 more answers
charlene has eight more dollars than megan. together they have $86.00. write an equation that could be used to determine the amo
xz_007 [3.2K]
Megan has 40 dollars sense charlene has 8 more dollars and the both have 86
5 0
3 years ago
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