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d1i1m1o1n [39]
3 years ago
8

Please help me with this problem​

Mathematics
2 answers:
Nookie1986 [14]3 years ago
8 0
In order for two lines to be perpendicular, their slopes must multiply together to equal to negative one
So we do negative one divided by 2/5 to get the slope of the red line
Which is -5/2
To check, we do 2/5 multiplied by -5/2 which equals to -1 so our answer is correct
worty [1.4K]3 years ago
5 0
-5/2 as perpendicular lines have inverse slopes
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Please just answer it’s Urgent
viktelen [127]

Answer:

Adjacent

Step-by-step explanation:

Because supplementary angles make 180 degrees, complementary make 90 degrees, vertical angles are pairs of opposite angles made by two intersecting lines.

7 0
3 years ago
? numbers can be written as a product of ? factors. this is called the prime factorization of a number
muminat
The complete sentence should be:

<span><em>Composite</em> numbers can be written as a product of <em>prime</em> factors. This is called the prime factorization of a number.

A prime number is a number that can't be divided by any other number other than 1 or itself. Otherwise, that is a composite number. For example, 50 is a composite number. Through prime factorization,

                  50
                 /   \
               10  5
               /  \
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The prime factors of composite number 50 are 5, 5 and 2.</span>
5 0
3 years ago
Pleqse help me do this thank you​
SpyIntel [72]

Answer:

84 grams; 5 ounces

Step-by-step explanation:

1oz = 28g

3*1oz = 3*28g

3 oz =  84g

140g = 5*28g = 5*1oz

140g = 5oz

5 0
3 years ago
I need help!!!! <br> Which represents the inverse of the function f(x)=4x?
Mrac [35]

Answer:

h(x)=\frac{1}{4}x.

Step-by-step explanation:

The inverse is basically you just swapping x and y.  People want to solve it for y to make it a function of x.

y=4x

Swap x and y:

x=4y

Now solve for y by dividing y on both sides:

\frac{x}{4}=y

\frac{1}{4}x=y

y=\frac{1}{4}x.

4 0
3 years ago
Ratio equivalent to 12:21 with lower terms
slamgirl [31]
12:21 Each / by 3= 4:7
8 0
3 years ago
Read 2 more answers
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