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2 years ago

Find the measure of angle ABD.

Mathematics

1 answer:

Readme [11.4K]2 years ago

3 0

Answer:

x=58

Step-by-step explanation:

Exterior angle of one interior angle in a triangle is equal to the sum of the other two remote interior angles. (Ext. Angle Th.) So, 3x-32=84+x

2x=116

x=58

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What is the value of

vitfil [10]

Answer:

Can you please write a logical question

4 0

3 years ago

What mixed numbers are equivalent to −1. 5/6 and −1. 7/9 and use the LCD? Enter your answers in the box. if it helps the

Vlada [557]

Answer: -1.5/6 = -1/4; -1.7/9 = -17/90

Step-by-step explanation: Yeah, I'm not exactly sure what the problem is asking for, but this how I interpreted it. Use the LCD of the fractions -1.5/6 and -1.7/9 to find equivalent fractions with integer numerators and denominators.

For me, LCD doesn't help with solving the problem that much.

But anyways, the first fraction, -1.5, can be turned in an integer if you multiply the entire fraction by 2. So the result would be -3/12. You can simplify this to -1/4.

The second fraction, when multiplied by 10 yields -17/90. 17 is a prime number and is not a factor of 90, thus the equivalent fraction of -1.7/9 is 17/90.

Hope this helped.

8 0

3 years ago

Read 2 more answers

Help pleaseeee???!!!

jolli1 [7]

Answer:

h=8

Step-by-step explanation: $\frac{-7}{8} h= -7\\\\(\frac{8}{-7} )(\frac{-7}{8} h)= -7 (\frac{8}{-7} )\\\\\frac{-56}{-56}h = \frac{56}{7}\\\\ h=\frac{56}{7}\\\\h=8$

the goal is to isolate the variable, get it all by itself. to do that in this problem, we have to move the -7/8 away from the h. we do this by multiplying by the reciprocal (the opposite of the fraction). The reciprocal of -7/8 is 8/-7. So multiply both sides by this and you will get h=8

8 0

3 years ago

Each letter of L I T T R E L L is written on a card. The cards are placed in a basket. Find each probability if Elsa selects a c

masya89 [10]

Step-by-step explanation:

7. I believe it's independent because it makes sense and if it was dependent it wouldn't make senses.

8.For T you have 2 (Ts) so that give you a 2/8= 25% so you would basically make those Ts disappear and focus on 1 out of 6 and you'd get a 16.67% chance

9. 14.2857%

10. I don't understand ;-; am I suppose to multiply or see the chance if % it would get

I'm sorry;-;

5 0

3 years ago

ᴘʟᴇᴀꜱᴇ ʜᴇʟᴘ, ɪᴛ'ꜱ ᴀʙᴏᴜᴛ ɢʀᴀᴘʜɪɴɢ ɪɴᴇQᴜᴀʟɪᴛɪᴇꜱ ɪ ᴏɴʟʏ ɴᴇᴇᴅ ᴘᴀʀᴛꜱ ʙ ᴀɴᴅ ᴄ

pantera1 [17]

9514 1404 393

Explanation:

Part B:

Draw an open circle at x=5. Shade that portion of the number line that exists to the right of the open circle. The solution set is the shaded portion of the number line.

Part C:

Any value from the shaded portion of the number line can be used to check the inequality is true. The value at the open circle, or any value to the left of it can be used to check that the inequality is false. For example, one might use values of -5, 5, and 10. Choosing values that are multiples of 5 can make the arithmetic easier.

x = -5 (expect false)

-2/5(-5) < -2

10 < -2 . . . . False

x = 5 (expect false)

-2/5(5) < -2

-2 < -2 . . . . False

x = 10 (expect true)

-2/5(10) < -2

-4 < -2 . . . . True

7 0

3 years ago