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Elena L [17]
3 years ago
6

Find -3/7 ÷ -1 1/4 please

Mathematics
1 answer:
lara [203]3 years ago
6 0

Answer:

12/77

Step-by-step explanation:

-3/7 ÷ -11/4

switch the numerator and denominator around because of division

-3/7×-4/11=12/77

as negatives cancel each other out

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Name a diameter for the circle.<br> •DG<br> •EF<br> •DH<br> •FH
Sonbull [250]
It would be FH
A diameter is basically the length of the line through the centre that touches 2 points on a circles edges
4 0
3 years ago
The Russian soccer goalie has saved 17 out of the last 20 shots but the Italian soccer goalie has saved 12 out of the last 14 sh
Novosadov [1.4K]

Answer:

The italian goalie: 85.7%

Step-by-step explanation:

17 / 20 = 85% (Russian)

12 / 14 = 85.7% (Italian)

4 0
2 years ago
Let f(x)=x^2 +2 and g(x)=1-3x. find each function value: (fg)(-1)
sammy [17]

Answer:

12

Step-by-step explanation:

so basically

(x^2+2)*(1-3x)=-3x^3+x^2-6x+2

now plug in -1

-3(-1)^3+(-1)^2-6(-1)+2=12

hope this helped :)

6 0
2 years ago
Read 2 more answers
5STARS/BRAINLIEST TO CORRECT ANSWER
Natalija [7]
Your answer is the second option, -3, -6, -12, etc.

The information we are given tells us that a1 = -3 and an = 2 × a(n - 1). This means that if we want to find the value of a2, we just need to substitute -3 into the equation:

a2 = 2 × a1 = 2 × -3 = -6

And then to find a3, we substitute in a2, which in this case is -6, so:

a3 = 2 × a2 = 2 × -6 = -12

The only option with the first 3 terms as -3, -6, -12 is the second option, so that is the answer.

I hope this helps!
5 0
3 years ago
Parallelogram ABCD is a rectangle. if AB = 12.5 units and AD = 2.5 units, what is the area of ABCD
mylen [45]
Given => ABCD is a rectangle.
Where AB(length) = 12.5 units
AD(breadth) = 2.5 units

Area of rectangle = length × breadth

= 12.5 × 2.5

= 31.25 unit²

Hope this helps!
4 0
3 years ago
Read 2 more answers
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