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saveliy_v [14]
3 years ago
8

Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!

Mathematics
2 answers:
Oxana [17]3 years ago
3 0

7 - 6 ÷ 3

division first

7 -2

then subtraction

5

SashulF [63]3 years ago
3 0

Answer by JKismyhusbandbae:  5

Explanation: Multiply or divide in order from left to right. Then add or subtract in order from left to right.

Work: (Work is provided in the picture attached)

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I need help pleaseee
denis23 [38]

Answer:

x = 14

Step-by-step explanation:

4x° + (3x + 20)° + (3x + 20)° = 180° (sum of interior angles; isocleces triangle)

10x + 40 = 180

10x = 140

x = 14

3 0
2 years ago
Read 2 more answers
I am sooooo dumb i swear,
Citrus2011 [14]

Hei dere!

So this is how I learned it:

18         x

----  =  -------

60       100

Cross cancel it:

60x=1800

x=30%

Hope I helped!

~Potato.

Copyright Potato 2019.

5 0
3 years ago
Carlos is a boat dealer who bought a sailor for 11,400 and sold it for 12,711 what percent was his markup on a boat
dangina [55]
So we have 11400 +11400×x=12711
this represents the original price plus some percentage of the original price is equal to the new price. now all we need to do is solve for x
so 11400+11400x=12711
subtract 11400 from each side
11400x=1311 now divide both sides by 11400
x=.115 or about 12%
we can. check by finding 12% of the original price.
11400×.12=1368
now add to 11400
11400+1368=12768 so we are a bit over. this is because it is actually 11.5% just depends on how accurate your answer needs to be
6 0
2 years ago
Is this a function????!
babymother [125]
Yes it is a function
6 0
2 years ago
Find the coordinates of the point 7/10 of the way from A to B. a=(-3,-6) b=(12,4)
Artemon [7]

Answer:

The coordinates of M are x = \frac{15}{2} and y = 1.

Step-by-step explanation:

Let be A = (-3,-6) and B = (12, 4) endpoints of segment AB and M a point located 7/10 the way from A to B. Vectorially, we get this formula:

\overrightarrow {AM} = \frac{7}{10}\cdot \overrightarrow {AB}

\vec M - \vec A = \frac{7}{10}\cdot (\vec B - \vec A)

By Linear Algebra we get the location of M:

\vec M = \vec A + \frac{7}{10}\cdot (\vec B - \vec A)

\vec M = \vec A +\frac{7}{10}\cdot \vec B - \frac{7}{10}\cdot \vec A

\vec M = \frac{3}{10}\cdot \vec A + \frac{7}{10}\cdot  \vec B

If we know that \vec A = (-3,-6) and \vec B = (12, 4), then:

\vec M = \frac{3}{10}\cdot (-3,-6)+\frac{7}{10}\cdot (12,4)

\vec M = \left(-\frac{9}{10},-\frac{9}{5}  \right)+\left(\frac{42}{5} ,\frac{14}{5} \right)

\vec M =\left(-\frac{9}{10}+\frac{42}{5} ,-\frac{9}{5}+\frac{14}{5}   \right)

\vec M = \left(\frac{15}{2} ,1\right)

The coordinates of M are x = \frac{15}{2} and y = 1.

6 0
3 years ago
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