All categories

3 years ago

The best answer gets brainiest please help!

Mathematics

2 answers:

vazorg [7]3 years ago

5 0

Answer: 1) 10x+y=7

2) 3x-y=3

x-y=1

weqwewe [10]3 years ago

4 0

( I need points sorry for commenting ! )

You might be interested in

Write and graph an equation to represent the situation.

gulaghasi [49]

464 divide by 16 is 29. So y would be 29

3 0

3 years ago

Any help on this pleasee anyone??

meriva

False, it would not make a right triangle

8 0

3 years ago

Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help

nadezda [96]

<h2> $\large\mathfrak{{\pmb{\underline{\red{Given}}{\red{:}}}}}$ </h2>

∠RSU and ∠USV are complementary angles
∠RSU = (4x – 15)°
∠USV = 20°

<h2> $\large\mathfrak{{\pmb{\underline{\color{red}{To~find}}{\color{red}{:}}}}}$ </h2>

The value of x

<h2> $\large\mathfrak{{\pmb{\underline{\orange{Solution}}{\orange{:}}}}}$ </h2>

∠RSU and ∠USV are complementary angles

$\sf\implies{ \angle RSU + \angle USV = 90 \degree }$

$\sf\implies{ (4x-15) + 20 = 90 }$

$\sf\implies{ 4x-15+20=90}$

$\sf\implies{4x+5=90}$

$\sf\implies{4x=90-5}$

$\sf\implies{4x=85}$

$\sf\implies{x={\dfrac{85}{4}}}$

$\sf\implies{ {\orange{\underline{\boxed{\sf{\pmb{x=21.25}}}}}}}$

<h2> $\large\mathfrak{\therefore{\pmb{\underline{\color{gold}{Required~answer}}{\color{gold}{:}}}}}$ </h2>

$\sf{ {\underline{\underline{\color{gold}{\sf{\pmb{x=21.25}}}}}}}$

5 0

3 years ago

Please just give me the answer

Ber [7]

9514 1404 393

Answer:

Step-by-step explanation:

The Pythagorean theorem tells you of the relation ...

x² + 6² = 10² . . . . . . . . . squares of sides total to the square of hypotenuse

x² = 100 -36 = 64 . . . . . subtract 6²

x = √64 = 8 . . . . . . . . . . square root

The length of side x is 8 units.

4 0

2 years ago

Alice earned interest of $120 from an investment of $1000 for two years. What is the rate of simple interest per year

ch4aika [34]

.06 is your interest rate per year

3 0

3 years ago

Read 2 more answers