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klasskru [66]
4 years ago
11

Isosceles trapezoid abcd has diagonals ac and bd if ac=5x+13

Mathematics
1 answer:
maxonik [38]4 years ago
6 0
Sorry fam im stumped hope you get the answer your looking for
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HELP ASAP!!!!<br> GIVING BRAINLIEST!<br><br> Find the value of x and y with the steps PLEASE.
PtichkaEL [24]

Answer:

x=70

y= 40

Step-by-step explanation:

the triangle containing x is an isosceles triangle so two of the sides are 55.

55+55+x=180.

110+x=180

110-110+x=180-110

x=70

Triangle BAC is equilateral so 180/3=60. Now

x+60+c=180

70+60+c=180

130+c=180

130-130+c=180-130

c=50

That gives us one corner of triangle CBD. We know a second angle is 90 so

50+90+y=180

140+y=180

140-140+y=180-140

y=40

I think that is correct but you are free to check it yourself

6 0
3 years ago
Which of the h-values satisfy the following inequality?
olasank [31]

Answer:

12

Step-by-step explanation:

6 0
3 years ago
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A car salesman makes 10% commission on the first $ 10,000 and 12% on the remaining the 12,500 of his sales. How much commission
marissa [1.9K]
10,000 x .10 = $1000
22500-10000=12500 x .12 = $1500
$1000 + $1500 = $2500
6 0
3 years ago
The bar graph below shows the student's favorite ice cream flavors. a) Use the graph's lines as a ruler to draw the intervals on
PtichkaEL [24]
Butter pecan: 25
Vanilla: 35
Chocolate: 50

The dotted line between 20 and 30 (butter pecan) will be nothing more than anything including 5. In this case, it is 25 counting up to 30.
The solid lines directly leading to a number will be that number, for instance, chocolate is 50.
3 0
3 years ago
Rewrite the expression in the form 5^n<br><br> (5^-8) (5^-10)<br><br> Please help :)
Sever21 [200]
You re write the expression by using the negative exponent 1/5.18 or 10-13
3 0
3 years ago
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