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2 years ago

WILL GIVE BRAINLIST IF RIGHT!

Mathematics

2 answers:

saveliy_v [14]2 years ago

8 0

B? Im not sure please correct me

Umnica [9.8K]2 years ago

5 0

Answer:

D. 2⁹

Step-by-step explanation:

a.p.e.x

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Malcolm bought 6 bowls for $13.20. What is the unit rate

erica [24]

You divide the total amount by the umber of items. 13.20 divided by 6. This is 2.2. The unit rate is 2.2 dollars

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3 years ago

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8(-2x+1)=30-(-4+3x)<br><br> solve for x

Fittoniya [83]

Answer:

-2

Step-by-step explanation:

8 (-2x + 1) = 30 - (-4 + 3x) Distribute

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-13x = 26 Divide by -13 on both sides

x = -2

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2 years ago

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Find the value of y.<br> m<1 = 3y + 6

Rufina [12.5K]

Step-by-step explanation:

$m > 1 = 3y + 6\\ \frac{m > -1 - 6}{3} = \frac{3y}{3} \\ y = \frac{m > - 5}{3}$

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2 years ago

A tax of 20% is collected on every purchase at a supermarket.

mafiozo [28]

The first three statements are correct while the last statement is incorrect.

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3 years ago

In ΔUVW, w = 3 inches, ∠W=23° and ∠U=73°. Find the length of u, to the nearest 10th of an inch.

kirza4 [7]

Answer:

<h2>7.4inches</h2>

Step-by-step explanation:

Check the attachment for the diagram. Sine rule will be used to get the unknown side of the triangle.

According to the rule;

$\frac{u}{sinU} = \frac{v}{sinV} = \frac{w}{sinW}\\\frac{u}{sinU} = \frac{w}{sinW}$

Given w = 3 in, ∠W=23° and ∠U=73°, on substituting into the equation above to get u we have;

$\frac{u}{sin73^{0} } = \frac{3}{sin23^{0} }\\usin23^{0} = 3sin73^{0}\\u = \frac{3sin73^{0} }{sin23^{0} }\\u = \frac{2.87}{0.39} \\u = 7.358\\u = 7.4in$

The length of u is 7.4inches to nearest 10th of an inch

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3 years ago