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3 years ago

What is the measure of

Mathematics

2 answers:

Arturiano [62]3 years ago

7 0

Answer:

Step-by-step explanation:

As BA = BC, this is an isosceles triangle and the angles adjacent the equal length legs are also identical.

∠C = ∠A = 56°

B = 180 - 2(56) = 68°

Sliva [168]3 years ago

6 0

Answer:

56°

Step-by-step explanation:

It is because Angle A = Angle C,since triangle ABC is isosceles triangle are equal

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The total price for 7 movie tickets is 92.40 . If each ticket costs the same amount, how much does one movie ticket cost?

horsena [70]

Answer:

$13.20

Step-by-step explanation:

total cost of tickets = $92.40

total number of tickets = 7

cost of each ticket

= total cost of tickets ÷ total number of tickets

= 92.40 ÷ 7

= $13.20

hope this helps

8 0

3 years ago

Read 2 more answers

Fill in the gaps in this sequence: -8, -19, -30, _ , _.<br> (Geometric and arithmetic sequences)

Alika [10]

-8, -19, -30, -49 , -60

<u>Step-by-step explanation:</u>

Here we have the following sequence :

-8, -19, -30, _ , _

First term of sequence is -8 .
Second term of sequence is -19 : $-8-11 = -19$
Third term of sequence is -30 : $-19-11 = -30$
Fourth term of sequence is : $-30-11 = -49$
Fifth term of sequence is : $-49-11 = -60$

Following sequence was an AP( Arithmetic Progression ) with first term as -8 i.e. $a = -8$ and common difference $d = -11$ having general equation as : $-8 -11n$ .

6 0

4 years ago

4. If you purchase 6 tickets for a raffle and a

sesenic [268]

Answer:

Step-by-step explanation:

u purchase 6 tickets and there are 51 tickets...so ur probability of winning is gonna be 6/51 which reduces to 2/17 <== or 11.8% chance of winning

5 0

4 years ago

Read 2 more answers

write the equation of a line with that passes through given point and gas the given slope. Answer in general form

KiRa [710]

Step-by-step explanation:

c) since m = undefined => the equation is

x = -2

d) the equation is

y-2= -1/7 (x+7)

=> y = -1/7 x -1+2

<=> y = -1/7 x + 1

8 0

3 years ago

what equation in slope-intercept form represents the line that passes through the points (-3,4) and (2,-1)

Semmy [17]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ -3 &,& 4~) 
% (c,d)
&&(~ 2 &,& -1~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-1-4}{2-(-3)}\implies \cfrac{-1-4}{2+3}\implies -\cfrac{5}{6}$

$\bf \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-4=-\cfrac{5}{6}[x-(-3)]
\\\\\\
y-4=-\cfrac{5}{6}(x+3)\implies y-4=-\cfrac{5}{6}x-\cfrac{5}{2}
\\\\\\
y=-\cfrac{5}{6}x-\cfrac{5}{2}+4\implies y=-\cfrac{5}{6}x+\cfrac{3}{2}$

7 0

4 years ago