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3 years ago

Pls help me i NEED THI WNP

Mathematics

2 answers:

Murrr4er [49]3 years ago

5 0

Answer:

1/2 × base times height

1)2×13×4

13×2

26cm2

WARRIOR [948]3 years ago

4 0

Step-by-step explanation:

Area = (b×h) ÷ 2

=(18.7cm × 4cm) ÷ 2

=74.8cm ÷ 2

=37.4 cm2

Hope it helps :)

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RS=2x-8, ST = 11, RT = x+10

ziro4ka [17]

Answer:

$Equation~=~\Large\boxed{2x+3=x+10}$

$x~=~\Large\boxed{7}$

$RS~=~\Large\boxed{6}$

$RT~=~\Large\boxed{17}$

Step-by-step explanation:

Given information

$RS=2x-8$

$ST=11$

$RT=x+10$

Derived expression from the given information

Presumably, I think this is a combination of segments

$RS+ST=RT$

Substitute values into the given expression

$(2x-8)+(11)=(x+10)$

Combine like terms

The following is the expression

$\Large\boxed{2x+3=x+10}$

Subtract 3 on both sides

$2x+3-3=x+10-3$

$2x=x+7$

Subtract x on both sides

$2x-x=x+7-x$

$\Large\boxed{x=7}$

Substitute the x value into corresponding expressions to determine the final value

$RS=2x-8=2(7)-8=14-8=\Large\boxed{6}$

$RT=x+10=(7)+10=\Large\boxed{17}$

Hope this helps!! :)

Please let me know if you have any questions

3 0

2 years ago

In AHIJ, h = 38 inches, i = 45 inches and j=61 inches. Find the measure of ZH to the nearest degree.

Paraphin [41]

Answer:

38°

Step-by-step explanation:

Delta math

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3 years ago

To get ready for school supply shopping, a store orders 25,000 folders. The store gets another shipment of 15,250 folders the da

alexandr402 [8]

Answer:

7,850

I’m pretty sure that’s right, I just added 25,000 and 15,250 together then subtracted the answer from 32,400 and got 7,850

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3 years ago

Find the value of x. Round your answer to the nearest tenth.

NikAS [45]

Answer:

In this question, we can use the Pythagorean theorem to solve for x.

11^2 + x^2 =24^2

x^2 = 24^2 -11^2

x is about 21.3

Let me know if this helps!

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3 years ago

What expression is equivalent to (x+9)(x-2)-9x-6

Elden [556K]

Answer:

x(to the 3rd power) +7x(to the 2nd power) − 27x − 6

Step-by-step explanation

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3 years ago