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Mkey [24]
3 years ago
13

Please help with this I’m garbage at math:/

Mathematics
1 answer:
Ronch [10]3 years ago
8 0

Answer:

Thale's theorem stated that if a line parallel to the base of the triangle intersects it, the ratio of sides of the respective sides is equal

In this diagram, since the 2 horizontal lines are parallel

the ratio of the 2 sides on the left and the 2 sides on the right will be equal

Hence,

x/15 = 2/10

x = 30/10

x = 3

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Gerry spends $1.25 each day on lunch at school. On Fridays, she buys an extra snack for $0.55. How much money will she spend in
Ludmilka [50]

Answer:

$13.60

Step-by-step explanation:

First let's find how much Gerry spends on lunch in 2 weeks (assuming she goes to school 5 days a week):

$1.25*10=$12.50

Now we find out how much she pays for the extra snack. Since in 2 weeks there are 2 Fridays then:

0.55*2=$1.10

Then we add these two together to get:

$12.50+$1.10=$13.60

4 0
2 years ago
Solve: 5h + 2(11 - h) = -5 *<br> h = -9<br> h = 9<br> h = -8<br> h = 8
BigorU [14]

Answer:

-9

Step-by-step explanation:

do distributive property first to eliminate the parenthesis.

5h + 22 - 2h = -5

combine like terms

3h + 22 = -5

move the 22 over by subtraction

3h = -27

divide

h = -9

6 0
3 years ago
Read 2 more answers
The experimental probability of spinning a number less than 3 is...?
PSYCHO15rus [73]

Answer:

28%

Step-by-step explanation:

8 + 6 = 14

the total of the numbers spun is 50

so as a percentage it would be 28%

7 0
2 years ago
Read 2 more answers
Can anyone tutor me for math pls i really suck at math
cluponka [151]
It depends on what grade you are in
7 0
2 years ago
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Find the circumference of a circle with radius 8.3 ft. Round to the nearest tenth
sertanlavr [38]
Hello there!

The formula for finding the Circumference of a circle is the following expression:
2\pir, or 2 * 3.14 * the radius.

We have the radius, 8.3, so we have all necessary information to solve this problem.
Replace r with 8.3 in the expression "2 * 3.14 * r";
2 * 3.14 * 8.3
2 * 3.14 = 6.28
6.28 * 8.3 = 52.124.

The Circumference of your circle is 52.124 ft.

I hope this helps!
3 0
3 years ago
Read 2 more answers
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