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tresset_1 [31]
2 years ago
15

7th grade math! Please help! This is almost half of my grade!

Mathematics
1 answer:
stealth61 [152]2 years ago
6 0
You would add the area of the square with the area of the triangle.

Square: length x width 
In your case, it would be 100in²

Triangle: length x height x 1/2 (or length x width divided by 2)
16-10 would be 6 (height) 10-6= 4 (length)
6 x 4 x .5 = 12in²

100in²+12in²=112in²

The area is 112in²



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Find x. <br><br> See attached picture.
Serhud [2]

The value of x will be equal to 4√6. The correct option is B.

<h3>What is trigonometry?</h3>

The branch of mathematics sets up a relationship between the sides and the angles of the right-angle triangle termed trigonometry.

Trigonometric Identities are equality statements that hold true for all values of the variables in the equation and that use trigonometry functions. There are numerous distinctive trigonometric identities that relate to a triangle's side length and angle.

The value of side x will be calculated by using the angle properties.

SIn( 45 ) = P / H

Sin (45) = 12 / H

H = 12 / ( 1 / √2) = 12√2

Again using the angle property for finding the value of x.

tan30 = P / B

x = tan30 x B

x = ( 1 / √3 ) x 12√2

x = 4√6

Therefore, the value of x will be equal to 4√6. The correct option is B.

To know more about Trigonometry follow

brainly.com/question/24349828

#SPJ1

3 0
2 years ago
123 Savings and Loan charges a monthly fee of $8 on checking accounts and an overdraft protection fee of $33. Neela's check regi
Nimfa-mama [501]

Answer:

The account statement had an ending balance of $153

Step-by-step explanation:

Check register actual balance= $256

Less; Written check= -$312

The account is short; $256-$312= -$56

Add the new deposit =-$56+$250= $194

Therefore , new account balance= $194

Subtract fees($8 & $33) from the balance= $194- $8- $33=$153

The account statement had an ending balance of $153

4 0
3 years ago
Randomly picking a green card from a standard deck
Law Incorporation [45]

need more details to answer please post the question with more details


7 0
3 years ago
Read 2 more answers
10 POINTS! At a high school football game, Jamie buys 6 hot dogs and 4 soft drinks for $13. Amy buys 3 hot dogs and 4 soft drink
marusya05 [52]
Lets label hot dogs as 'h' and soft drinks as 'd'

6h + 4d = 13
3h + 4d = 8.50

We can solve by process of elimination.

Subtract the first equation from the second one.

We get:

3h = 4.5

Solve for h

<span>h = 1.5 </span>

<span>That means that the hot dog costs $1.50 which is answer choice </span>D.

<span>Hope that helps :)</span>
6 0
3 years ago
Read 2 more answers
Which value of x is a solution to the open sentence?
kati45 [8]
5X -3X > 4

2X > 4

X > 2

the only viable answer is D
3 0
3 years ago
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