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lisov135 [29]
3 years ago
7

Eleven more than 4 times a number is 30

Mathematics
2 answers:
Gekata [30.6K]3 years ago
6 0

Answer:11+4n=30

Step-by-step explanation:11+4n=30

Kitty [74]3 years ago
5 0

11+4=15•2=30

2!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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A tea infuser in the shape of a right rectangular pyramid is 7.9 cm tall and has a base 3 cm long and 1.5 cm wide. To make the b
kaheart [24]

Answer:

  • 28.44 cm³

Step-by-step explanation:

<u>Full volume is:</u>

  • V = lwh
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<u>Volume of tea required:</u>

  • 35.55*80/100 = 28.44 cm³
4 0
3 years ago
ABCD is a rectangle. Its diagonals are AC and BD. If AC = 12cm, then BD = _______cm
defon

Answer:

BD = 12\ cm

Step-by-step explanation:

Given

Shape: Rectangle

Diagonals: AC and BD

AC = 12\ cm

Required

Determine BD

From the question, we understand that the shape is a rectangle and its diagonals are AC and BD

Every rectangle has 2 diagonals, both of which are equal.

This implies that:

BD = AC

Recall that:

AC = 12\ cm

Hence,

BD = 12\ cm

8 0
4 years ago
Find the y-intercept of the following equation. Simplify your answer. 8x - 3y = -3​
Zigmanuir [339]
The y-intercept is (0,1)
8 0
3 years ago
Help me please I really need help with this please someone
kolezko [41]

Step-by-step explanation:

For number 5 the answer would be <em>economy</em> because there is a <u>2 dollar difference</u> and the shampoo bottle has 20 more ounces then the <em>regular</em> bottle. The <u>2 dollar difference</u> changes the whole thing.

For number 6 the answer is still <em>economy</em> because you get more ounces in the bottle of shampoo for a <u>3 dollar difference</u> in the price.

:)

BTW HOPE YOU HAVE AN AMAZING DAY!!!

3 0
3 years ago
Find the area of the lateral faces of the right triangular prism with altitude of 5 cm and base edges of length 3 cm, 4 cm, and
spayn [35]
We know that
area of lateral faces of the <span>right triangular prism=perimeter of base*height

perimeter of the base=[3+4+5]----> 12 cm
height of the prism=5 cm
so
</span>area of lateral faces of the right triangular prism=12 cm*5 cm---> 60 cm²

the answer is
60 cm²
8 0
4 years ago
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