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coldgirl [10]
4 years ago
11

Is -7.8an irrational number

Mathematics
2 answers:
zhenek [66]4 years ago
7 0

Answer:

yes it is

Step-by-step explanation:

Brums [2.3K]4 years ago
6 0

Answer:

I think so

Step-by-step explanation:

if wrong correct me plsssssss

Mark me brainliest plsss

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Answer:

y= 4x-9

Step-by-step explanation:

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3 years ago
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Karen has 1/2 cup of sugar. She is baking cookies and needs 1 1/3 cups for a recipe. How much more sugar does she need If she wa
Evgen [1.6K]

Answer:

3 1/2 cups

Step-by-step explanation:

Let's start by figuring out how much sugar Karen needs in total.

She needs (1+1/3) cups for her original recipe. To triple that, we need (1+1/3) 3 times. We can calculate this by multiplying it by 3.

(1+1/3) * 3 = 3 + 1 = 4

Karen needs 4 cups in total. She has 1/2 cup. The difference is how much more she needs. Therefore, she needs 4 - 1/2 = 3 1/2 cups

3 0
3 years ago
How did you get 1845 when I got 1890
NemiM [27]
This question should be more specific
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3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
mariarad [96]
The real part (-6)
the imaginary part 2i
3 0
3 years ago
HELP!!!!!!!!!! WILL GIVE BRAINLY!!!!!!!
atroni [7]

Answer:

141in^{2}

Step-by-step explanation:

Area of a trapezium = \frac{h}{2}(a + b)

h = height

a and b = upper and and lower lengths

Area of a trapezium = \frac{9}{2}(10 + 16)

 =  \frac{9}{2} × 26

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Area of a triangle = \frac{1}{2} × base × height

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Total area = Sum of the areas of both the shapes

 = 117 + 24

 = 141in^{2}

5 0
3 years ago
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