130, is the answer.. so here's me having to come back and to explain,because this questions is SO hard.
They ask to round to the ten.
128
^This is ten, so we look to our right which is eight, is higher than 5. 5 is counted as higher. So 8 is over five and if we round 28, it's 30.
WOW, fascinating.
Thanks Brainly's "monitors" such help. -_-

5 0

2 years ago

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A recipe that serves two people calls for 1,600 milligrams of baking soda. You want to make enough for 10 people. How much bakin

Marta_Voda [28]

10/2=5
5 x 1600 = 8000 milligrams
= 8 grams

8 0

3 years ago

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Pythagorean theorem. Appreciate the help with this question . Thank you very much who ever help with the question .

NikAS [45]

$\textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies c=\sqrt{a^2+b^2} \qquad \begin{cases} c=\stackrel{hypotenuse}{x}\\ a=\stackrel{adjacent}{30}\\ b=\stackrel{opposite}{40}\\ \end{cases} \\\\\\ x=\sqrt{30^2+40^2}\implies x=\sqrt{2500}\implies x=50$

5 0

2 years ago