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3 years ago

Which of the following shows the correct order of the numbers? ..0.8

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

8 0

Answer:

That is correct

Step-by-step explanation:

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Find the area of the trapezoid answers 30 , 60 , 90 , 120

olga nikolaevna [1]

There is no picture to be solved

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2 years ago

13 14 x 7 11 What is 13/7 times 14/11 equal

Ostrovityanka [42]

Answer:

(2 × 7 × 13) / (7 × 11) =

((2 × 7 × 13) ÷ 7) / ((7 × 11) ÷ 7) =

(2 × 7 ÷ 7 × 13)/(7 ÷ 7 × 11) =

(2 × 1 × 13)/(1 × 11) =

(2 × 13)/11 =

26/11;

Step-by-step explanation:

6 0

2 years ago

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In the rhombus m<1 = 160°. what are m<2 and m<3?

ehidna [41]

M,2 would be 160 because it’s the same as m,1.
M,3 would be half im assuming so 160 divided by 2 is 80 so.
M,3 is 80

5 0

2 years ago

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Write the equation of a line that is perpendicular to y=7x−2 and passes through the point (14,8).(1 point) y=7x−90 y=10x−17 y=−1

True [87]

Answer:

$\huge\boxed{y=-\frac{1}{7}x+ 10}$

Step-by-step explanation:

In order to find the equation of this line, we need to note two things.

A) The slope of two lines that are perpendicular will be opposite reciprocals (that is, multiplying them gets us -1.)
B) We can substitute a point inside an incomplete equation to try and find a missing value.

So first, let's find the opposite reciprocal of 7 which will be the slope to this equation.

Reciprocal of 7: $\frac{1}{7}$
Opposite of $\frac{1}{7}$ : $-\frac{1}{7}$

So the slope of this line will be $-\frac{1}{7}$ . The y-intercept will change, and we can substitute what we know into the equation $y=mx+b$ .

$y = -\frac{1}{7}x+b$

Now, we can substitute a point on the graph (14, 8) into this equation to find b.

$8 = -\frac{1}{7} \cdot 14 + b$
$8 = -\frac{14}{7} + b$
$8 = -2 + b$
$b = 10$

Now that we know the y-intercept, we can finish off our equation by plugging that in.

$y = -\frac{1}{7}x + 10$

Hope this helped!

7 0

2 years ago

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PLS HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS!! WHAT IS M∠1?

TEA [102]

Answer:

angle 1= $135$ °

Step-by-step explanation:

to find the angle of 1 you should know angle 2, what is angle 2?

angle $45$ ° and angle $1$ are symetrical so they have the same value.

now that we know that angle 2 is equal to $45$ °

then what is angle 1

if the whole line has an angle of $180$ ° and angle $45$ °.

so the equation will be :

$45+x=180$

flip the equation to find $x$ :

$180-45=x$

$180-45=x\\135=x\\x=$ the angle 1 which we found in the given equation is 135

check if my answer is correct is :

$135+45=180\\180=180$

my equation is correct

8 0

2 years ago

Read 2 more answers