1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yan [13]
2 years ago
12

What is the y -value of the solution to the system of equations shown? 6x=3y−24 4x+5y=−2

Mathematics
1 answer:
Vlada [557]2 years ago
8 0

Answer:

y = 2 and x = -3 the solutions of the equation

You might be interested in
5 liters at $15.25<br> x liters at $33.55
babunello [35]

Answer:

x=2

Step-by-step explanation:

shdhvejsjheuhchsjcyhejc7738

5 0
3 years ago
Read 2 more answers
Triangle $ABC$ has a right angle at $B$. Legs $\overline{AB}$ and $\overline{CB}$ are extended past point $B$ to points $D$ and
Lisa [10]

Answer:

Given :

ABC is a right triangle in which ∠ABC = 90°,

Also, Legs AB and CB are extended past point B to points D and E,

Such that,

\angle EAC = \angle ACD = 90^{\circ}

To prove :

EB\times BD=AB\times BC

Proof :

In triangles AEC and EBA,

∠EAC= ∠ABE ( right angles )

∠CEA = ∠AEB ( common angles )

By AA similarity postulate,

\triangle AEC \sim \triangle EBA,

Similarly,

\triangle AEC \sim \triangle ABC

\implies\triangle EBA\sim \triangle ABC-----(1)

Now, In triangles ADC and CBD,

∠ACD = ∠CBD ( right angles )

∠ADC= ∠BDC ( common angles )

By AA similarity postulate,

\triangle ADC \sim \triangle CBD,

Similarly,

\triangle ADC \sim \triangle ABC

\implies \triangle CBD\sim \triangle ABC-----(2)

From equations (1) and (2),

\triangle EBA\sim \triangle CBD

The corresponding sides of similar triangles are in same proportion,

\frac{EB}{BC}=\frac{AB}{BD}

\implies EB\times BD=AB\times BC

Hence, proved....

5 0
3 years ago
A 10-foot ladder touches the side of a building at a point 8 feet above the ground. At what height would a 22-foot ladder touch
WARRIOR [948]
<h2>Answer:</h2>

8.75 feet

<h2>Step by step:</h2>

Given that a 12 foot ladder leans against a building seven feet above the ground.

By using trigonometry ratio, the angle between the ladder and the ground will be

SinØ = opposite/ hypothenus

SinØ = 7 / 12

SinØ = 0.58333

Ø = Sin^-1(0.58333)

Ø = 35.69 degree

At what height would an 15 foot ladder touch the building if both ladders form the same angle with the ground?

Using the same trigonometric ratios

SinØ = opposite/hypothenus

Sin 35.69 = opposite/ 15

Cross multiply

Opposite = 15 × sin 35.69

Opposite = 8.75 feet

Therefore, the ladder will touch the building if both ladders form the same angle with the ground at height 8.75 feet.

6 0
2 years ago
Please someone help me.
Nuetrik [128]

Answer:

4.8 x 10⁷

Step-by-step explanation:

Refer to attachment.

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>

8 0
2 years ago
Which expression is equivalent to this one?<br> j-6+j•s<br> O6+)<br> O6+)<br> D3(6+):s
artcher [175]
I think 3 but u can try other ones
4 0
2 years ago
Other questions:
  • Do you add or subtract?
    8·1 answer
  • Write an expression that shows how to multiply 7 * 256 using expanded form and the distributive property
    11·1 answer
  • What is the slope of the line with the equation y=6
    14·1 answer
  • 6/7 divided by 12 or 12/1
    5·2 answers
  • Choose the algebraic expression that best matches this verbal description: "the product of 2 and 8x.
    14·2 answers
  • Plz help me I will give you 40 points and Brainly if it is right
    10·2 answers
  • Enter the correct answer in the box. Write the factored form of the least common denominator needed to simplify this expression.
    9·1 answer
  • Simplify the expression using the order of operations. 3(7 + 4) – 8.2
    12·2 answers
  • La solución a la ecuación 3x-12=5(x-2) es
    10·1 answer
  • Question 6 (1 point)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!