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Nataly_w [17]
2 years ago
11

What's 12+30w I don’t know what it is

Mathematics
1 answer:
blondinia [14]2 years ago
5 0
What would it he equal to?
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What number is 5 more than -4
Fantom [35]
1 because negative 4 plus 5
4 0
2 years ago
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PLS HELP, HOMEWORK. (15 points)
Norma-Jean [14]

Answer:

3. ???? (3 but that's incorrect)

4. 75 D

Step-by-step explanation:

Use PEMDAS ()^x/+-

4 0
2 years ago
Ow to do this please help I’m 10in six grade I skip don’t no why but please help
ohaa [14]
To do this, you can just multiply across. 3 times 1 equals 3 so your numerator is 3. 2 times 4 equals 8. Then, your answer would be 3/8. Hope this helps :)
4 0
3 years ago
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Add (1.3t3 + 0.4t2 – 24t) + (8 – 18t + 0.6t2) For each term in the second polynomial, enter the letter showing where that term s
vesna_86 [32]
<span>(1.3t3 + 0.4t2 – 24t) + (8 – 18t + 0.6t2) 

In adding polynomials, make sure that each term is grouped together. 

1.3t</span>³ + 0.4t² - 24t
<u>         + 0.6t² - 18t  + 8</u>
1.3t³ + 1.0t² - 42t + 8

In a polynomial equation, arrangement of each term is dependent on the exponential number. It should be from the highest exponent to the lowest. 
4 0
3 years ago
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How do I solve this?
Snowcat [4.5K]

Answer:

Step-by-step explanation:

First, let's find the area of the triangle. The Area of a triangle can be modeled as

b x h x 1/2; base = 6 and the height equals 8. 6x8=48 then don't forget to divide by 2. 48/2= 24

To find the area of a half-circle, you first need to find the area of the whole circle. Whole circle area equation = r^2 times pi. The diameter is 8 and the radius is 1/2 times the diameter, therefore the radius = 4. 4^2= 16

16pi= approximately 50.24

50.24/2= 25.12

25.12 + 16 = 41.12

The area of the figure is approximately 41.12 ft^2

Hope this helps and please mark me brainliest, it really helps!

:)

7 0
2 years ago
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