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3 years ago

Points p(3,0) and q(-3,4) are on the line ax+by=6 find a and b

Mathematics

1 answer:

FromTheMoon [43]3 years ago

5 0

Answer:

to need interdependence in

the country

Step-by-step explanation:

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Please write blue splat

ludmilkaskok [199]

Answer:

Blue splat

Step-by-step explanation:

Blue splat

7 0

3 years ago

Expand the expression: 5(d +7) show work pls so i can understand

Tresset [83]

5(d + 7)
multiply 5 to d, then to 7
5d + 35

3 0

3 years ago

Find an integer $x$ such that $\frac{2}{3} < \frac{x}{5} < \frac{6}{7}$.

alexandr1967 [171]

Answer:

Step-by-step explanation:

It's AoPS question

5 0

3 years ago

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Triangle KNM is isosceles, where angle N is the vertex.

Anika [276]

Answer:

25°

Step-by-step explanation:

In isosceles triangle KNM, NL is a perpendicular bisector of angle KNM.

This means

$m\angle KNL=m\angle LNM$

Since

$m\angle KNL=(5x+10)^{\circ}\\ \\m\angle LNM=(6x-1)^{\circ},$

you have

$5x+10=6x-1\\ \\5x-6x=-1-10\\ \\-x=-11\\ \\x=11$

No, find the measure of angles KNL and LNM:

$m\angle KNL=(5\cdot 11+10)^{\circ}=65^{\circ}\\ \\m\angle LNM=(6\cdot 11-1)^{\circ}=65^{\circ}$

and the measure of angle KNM is

$m\angle KNM=m\angle KNL+m\angle LNM=65^{\circ}+65^{\circ}=130^{\circ}$

Angles adjacent to the base of isosceles triangle are congruent. The sum of the measures of all interior angles is 180°, then

$m\angle K=\dfrac{1}{2}(180^{\circ}-130^{\circ})=25^{\circ}$

5 0

3 years ago

Read 2 more answers

Need help

KiRa [710]

Answer: 42

Step-by-step explanation:

Here given numbers : 28 and 63

so Mean = √x * y

let x = 28 and y = 63

So mean proportion between them is:

M = √63 * 28

M = √1764

M = 42

therefore the mean proportion between 28 and 63 is 42

for more example and help visit: https://brainly.in/question/1336259

7 0

3 years ago