All categories

3 years ago

HELP PLEASE I NEED HELP I DONT UNDERSTAND THIS

Mathematics

2 answers:

LUCKY_DIMON [66]3 years ago

8 0

T==44 is the Andretti because

Doss [256]3 years ago

5 0

Answer:

t=44°

Step-by-step explanation:

The sum of the interior angles of any pentagon is always 540 degrees.

Let's set up an equation with this information: (all figures are in degrees)

$t+3t+t+32+149+139=540$

Now we combine all like terms.

$5t+320=540$

Now begin to isolate t be subtracting 320 from both sides.

$5t=220$

Finally divide both sides by 5 to isolate t.

t=44°

You might be interested in

Miss you earned 3 times as many points as jerry. Kimmel earned 9 more points than jerry. Miss you earned 21 points. How many poi

Nataly [62]

16
21÷3=7
7+9=16
hope it helps!

3 0

3 years ago

Read 2 more answers

Can someone show me the steps to doing this ?

VMariaS [17]

U're goal is to get k alone.
So divide both sides by 9/10.
3/2 divided by 9/10 is 5/3

3 0

3 years ago

In a right-angled triangle, the hypotenuse is 113 and a leg is 112.

melomori [17]

Answer: 15

Step-by-step explanation: Use the formula: $a^{2}+b^{2}=c^{2}$

Remember $c^{2}$ should always be the hypotenuse or the longest side.

$112^{2}+b^{2}=113^{2}$ ---> evaluate the exponents

$12544+b^{2}=12769$ ----> subtract 12544 to the other side

$b^{2}=225$ ---> take the square root of both sides

$b=15$

7 0

2 years ago

Help me with this look at the photo and help me answer all the questions please and thanks

Nataliya [291]

Answer:

1104seconds and5 milliseconds

(8209-6000)/2

=3209/2

=1104.5

The scientists will reach the ocean floor after 1104.5 seconds.

Please mark me as the brainiest and follow me!Hope that helps ;)

5 0

3 years ago

Kaitlyn is walking on a treadmill at a constant pace for 28 minutes. She has programmed the treadmill for a 2-mile walk. The dis

maw [93]

Is this multiplying or what??? Anyways try calculating those numbers so basically you need to calculate 28x2 or if you have to divide them or multiply them you would get the answer is very simple

6 0

2 years ago