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diamong [38]
2 years ago
7

Multiply 30x2 14/15 I will give branliest

Mathematics
2 answers:
Varvara68 [4.7K]2 years ago
8 0
I think with it all simplified it’s 88
Neporo4naja [7]2 years ago
4 0

Answer:

28x^2

Step-by-step explanation:

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eight-two students are in the math club .35 students are in the science club .How many more students are in the math club than s
arsen [322]
There are 47 more because we are find “less” so we subtract to find the answer. 82-35=47
3 0
3 years ago
A car skids to a stop, leaving four skid marks with an average length of 60 feet. The road is asphalt. Skid tests reveal a drag
SSSSS [86.1K]

Answer:

37 mph

Step-by-step explanation:

Sum of forces on the car in the y direction:

∑F = ma

N − mg = 0

N = mg

Sum of forces on the car in the x direction:

∑F = ma

-Nμ = ma

-mgμ = ma

-gμ = a

Given μ = 0.75 and g = 32 ft/s²:

a = -(32 ft/s²) (0.75)

a = -24 ft/s²

Use kinematics to find the initial velocity.

v² = v₀² + 2aΔx

(0 ft/s)² = v₀² + 2 (-24 ft/s²) (60 ft)

v₀ ≈ 53.7 ft/s

v₀ ≈ 37 mph

5 0
3 years ago
X + 35/17 = 4 The answer is 33/17 but I got it wrong because I multiplied 4 by 17. Why do I minus 35/17 from 4 instead of multip
Tema [17]

X=33/17

Here is how it works

By the way what you are working with is called improper factions, which is when the big number is placed over the smaller number.

Now 33/17 is also 1 16/17

35/17 is also 2 1/17

Now we can the proper fractions which are 1 16/17 and 2 1/17

1+2=3 and 16/17 + 1/17 equals 1

3+1=4

I enjoyed solving your problem. please vote my answer brainliest..thanks

7 0
3 years ago
The length of two sides of triangle are 4cm and 5cm. Between what two
Elanso [62]

Answer:

1 and 9

Step-by-step explanation:

By the Triangle Inequality Theorem, the sum of two side lengths of a triangle is always greater than the length of the third side.

In other words, in a triangle with side lengths a, b, and c, we always have a+b > c.

Applying this to this question, the other side length, x, must satisfy the following inequalities:

4+5 > x,\\x+5 > 4,\\x+4 > 5.

Solving these inequalities gives

x < 9,\\x > -1,\\x > 1.

Combining these solutions, we have 1 < x < 9. Therefore, the length of the third side falls between 1 and 9.

5 0
2 years ago
Please Help Me<br> SIMPLIFY
vlada-n [284]

Answer:

x+7/x+6

Step-by-step explanation:

5 0
3 years ago
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