3 years ago

Whats is 1 - 1 = it is 1 (:

Mathematics

2 answers:

scZoUnD [109]3 years ago

8 0

It’s actually 11.

Hope that helps!

xz_007 [3.2K]3 years ago

4 0

Answer:

the answer is 92

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Simplify. (-2u?+u-3)+(4u²+7u+5)

Pavlova-9 [17]

Answer:

$2u^2+8u+2$

Step-by-step explanation:

$\left(-2u^2+u-3\right)+\left(4u^2+7u+5\right)$

$\blacksquare$ Remove parentheses:

$\longmapsto$ $-2u^2+u-3+4u^2+7u+5$

$\blacksquare$ Combine like terms:

$-2u^2+4u^2+u+7u-3+5$

$\longmapsto$ $-2u^2+4u^2=2u^2$

$\longmapsto$ $\:u+7u=8u$

$\longmapsto$ $-3+5=2$

$\leadsto$ $2u^2+8u+2$

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3 0

3 years ago

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zubka84 [21]

Answer:

slope = - 4

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = - 1, 22) and (x₂, y₂ ) = (1, 14) ← 2 ordered pairs from the table

m = $\frac{14-22}{1-(-1)}$ = $\frac{-8}{2}$ = - 4

5 0

3 years ago

I need help getting this please

insens350 [35]

Answer:

Step-by-step explanation:

f(x)=x²+2

f(a)=a²+2+2=a²+4

f(a+2)=(a+2)²+2=a²+4a+4+2=a²+4a+6

f(c+d)=(c+d)²+2=c²+d²+2cd+2

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4 years ago

Gas mileage is the number of miles you can drive on a a gallon of gasoline.

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Answer:

on 55 gallons of gas , you can drive 3,190 miles....the cars gas mileage 58 mpg or miles per gallon

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3 years ago

Jessie needs to get a picture blown up from a 4x6 standard print to a poster size frame she has. When she gets to the copy place

Maru [420]

Answer:

Step-by-step explanation:

4×4=16

6×4=24

the picture is being blown up ×4

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3 years ago

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