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elena-s [515]
3 years ago
6

Can I get some help with this question?

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
8 0

Answer:

B. 18

Step-by-step explanation:

Since angles A and C are congruent, then sides BA and BC are congruent.

6x = 3x + 9

3x = 9

x = 3

AB = 6x = 6(3) = 18

Answer: B. 18

Natalka [10]3 years ago
5 0

Answer:

18

Step-by-step explanation:

Because angle A and C are equal, it is an isoceles traingle.

This means that side BA is equal to side BC.

Thus, you can set 6x equal to 3x + 9.

Solving that gives you x = 3.

6(3) = 18    3(3) +9 = 18

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I need help with #46!!!!
Gre4nikov [31]

Remark

There are two formulas for doing this. I'll use the one that does not involve the slope. I think it will be easier for you to understand.


Step One

Decide which point is (x1,y1)

Since point P is 2/5 the way up from point A, we will call (x1,y1) point A


Step Two

Write the givens.

Point(A) = (-2,-3)

Point(B) = (3,2)


Step Three

Write the formula

x1 + ratio*(x2 - x1), y1 + ratio(y2 - y1)


Sub and solve.

-2 + 2/5 *(3 - - 2) , -3 + 2/5*(2 - -3)

-2 + 2/5(5) , - 3 + 2

-2 + 2 , - 1

P = (0 , - 1) <<<<<< Answer


If this turns out to be incorrect please notify me.

3 0
3 years ago
I’ll give a Brainly thing please help
svp [43]

Answer:

Looks like true to me

Step-by-step explanation:

y = x +6

4 0
3 years ago
Read 2 more answers
Pls help ASAP I need a good grade
masya89 [10]

Answer:

t = -41.6

Step-by-step explanation:

To solve for the variable t, you must isolate it on one side of the equation. -\frac{t}{6.5} =6.4, multiply both sides of the equation by -6.5 and you will get t = 6.4 * (-6.5) or t = -41.6.

3 0
3 years ago
2/5 of house household own pets . Of the household pets 1/3 have cats. What is the fraction of the household own cats
fredd [130]

Fraction of household owning pets = \frac{2}{5}

Fraction \; of \; household \; owning \; cats \; \\\\=\; \frac{1}{3} \; of\; Fraction \; of\; household\; owning \; pets \\\\=\frac{1}{3}  \times\frac{2}{5}  \\ \\Multiply \; numerator\; with\; numerator\; and\; denominator\; with\; denominator\\\\=   \frac{1 \times 2}{3 \times 5}= \frac{2}{15}

Conclusion:

The fraction of the household own cats is <em>two-fifteenth </em>

4 0
3 years ago
Read 2 more answers
2x + 4y-31=123 what is the equation for x and then y​
UNO [17]

Answer:

i would say

y = ( 77 - x ) / 2

Step-by-step explanation:

2x + 4y = 123 + 31

2x +4y = 154

4y = 154 -2x

y = ( 154 - 2x ) / 4

y = ( 77 - x ) / 2

6 0
3 years ago
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