2 years ago

You can answer either question but just know you will get brainliest!

Mathematics

1 answer:

Elden [556K]2 years ago

7 0

Answer:

1. x= -4

2. x= 7

Step-by-step explanation:

hope this helps :)

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Please help :)

slava [35]

For a system of equations such as this, add both of the equations together. The d values will cancel each other out, making 2e=-4. This means that e=-2. If you plug this into one of the equations, you will have d + (-2) = 1. Isolate the variable by adding -2 to both sides: d=3. Written in the format described above (d,e), your answer is (3, -2).

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2 years ago

What is 36:39 in simplest form

vova2212 [387]

12:13

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3 years ago

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A patio has an area of 1420 square feet. If the length is 45 1/2, what is the width

Anni [7]

[ Answer ]

$\boxed{Width \ = \ 31\frac{19}{91} \ Ft^{2}}$

[ Explanation ]

Area = 1420

Width = $45\frac{1}{2}$

Area For Rectangle: Length · Width

Use division to find width:

1420 ÷ $45\frac{1}{2}$

Convert mixed numbers to fractions:

1420 = $\frac{1420}{1}$

$45\frac{1}{2}$ = $\frac{91}{2}$

$\frac{1420}{1}$ ÷ $\frac{91}{2}$

Use mixed multiplication:

$\frac{1420*2}{1*91}$

= $\frac{2140}{91}$

Simplify:

= $31\frac{19}{91}$

$\boxed{[ \ Eclipsed \ ]}$

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2 years ago

Evaluate the expression when a=14 and b=6. 5b/32a2

leonid [27]

Answer:

28/16071 as a decimal 0.00174226...

Step-by-step explanation:

Hope this helps!

5 0

3 years ago

Find the indicated values, where g(t)=t^2-t and f(x)=1+x f(2g(1)

Darina [25.2K]

$g(t)=t^2-t\\\\f(x)=1+x\\\\f(2g(1))=?\\\\g(1)=\\_{\text{put t=1 to the equation of g(t)}}\\\\=1^2-1=1-1=0\\---------------\\2g(1)=2(0)=0\\\\f(2g(1))=\\_{\text{put x-0 to the equation of f(x)}}\\\\=1+0=1\\\\Answer:\ f(2g(1))=1$

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2 years ago

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