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lions [1.4K]
3 years ago
13

What is the area? Please help

Mathematics
2 answers:
Mrrafil [7]3 years ago
7 0

Answer:

75

Step-by-step explanation:

<h2>A=1/2h(a+b)</h2><h3> =10÷2=5(10+5)</h3>

=5×15

<h2> =75</h2>
Jlenok [28]3 years ago
7 0
The answer is =.5*(10+5)*10
=75mm
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6x + 7y = 13<br> x - 4y=-3<br> Substitution method.
Dovator [93]

Answer:

idk if this is right but if it is right can i have brainliest and if it is wrong then rate me a 1 and you can umm... report me if u want

Step-by-step explanation:

Let's solve for x.

6x+7y=13x

Step 1: Add -13x to both sides.

6x+7y+−13x=13x+−13x

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Step 2: Add -7y to both sides.

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Step 3: Divide both sides by -7.

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6 0
3 years ago
Tommy Blox borrowed $4000 from a bank at 12% simple interest.After 3 years,he paid back the loan plus the interest.How much did
Juli2301 [7.4K]

The formula we'll use for this is the simple interest formula, or:

Where:

<span><span>P is the principal amount, $4000.00.
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</span><span>So, t is 3....year time periods.
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How do you use ratio to compare mass
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hoping this helps

3 0
2 years ago
Someone please answer this!!
OleMash [197]

Here's the solution,

The given triangle is a <em><u>Right</u></em><em><u> </u></em><em><u>angled</u></em><em><u> </u></em><em><u>triangle</u></em><em><u>,</u></em>

So, by applying <em><u>Pythagoras</u></em><em><u> </u></em><em><u>theorem</u></em><em><u>:</u></em>

=》

{c}^{2}  =  {4}^{2}  + 3 {}^{2}

=》

{c}^{2}  = 16 + 9

=》

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=》

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=》

c = 5

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3 years ago
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