All categories

3 years ago

Find the value of a I’m decided go between 40 and 6.4

Mathematics

2 answers:

abruzzese [7]3 years ago

4 0

10 is the answer.
What you decided?

8_murik_8 [283]3 years ago

4 0

A = 10
Since the triangles are similar, you can set up a proportion using the corresponding sides and solve.
(16/8 = 20/a)
Hope this helps!

You might be interested in

Two ways to solve -2(4x+3)=12x-6

olasank [31]

Answer:

$\huge\boxed{x=0}$

Step-by-step explanation:

$-2(4x+3)=12x-6\qquad\text{divide both sides by (-2)}\\\\4x+3=-6x+3\qquad\text{subtract 3 from both sides}\\\\4x=-6x\qquad\text{add}\ 6x\ \text{to both sides}\\\\10x=0\qquad\text{divide both sides by 10}\\\\\boxed{x=0}\\\\=================================$

$-2(4x+3)=12x-6\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\(-2)(4x)+(-2)(3)=12x-6\\\\-8x-6=12x-6\qquad\text{add 6 to both sides}\\\\-8x=12x\qquad\text{subtract}\ 12x\ \text{from both sides}\\\\-20x=0\qquad\text{divide both sides by}\ (-20)\\\\\boxed{x=0}$

4 0

4 years ago

BRAINLIEST TO CORRECT HURRY

dlinn [17]

Answer:

-5 5/10, -32/40,5

whenever a number has a negative sign,the larger the number the smaller.

i.e (-55/10= -5.5) is smaller than -32/40=-0.8 and then the greatest is 5 since it is a positive number and positive numbers are greater than negative numbers.

4 0

3 years ago

Describe the relationship between electricity and<br> magnetism

xenn [34]

Answer:

Magnetism and electricity involve the attraction and repulsion between charged particles and the forces exerted by these charges. The interaction between magnetism and electricity is called electromagnetism. The movement of a magnet can generate electricity. The flow of electricity can generate a magnetic field.

Step-by-step explanation:

I am a middle schooler but I could still help you I got it off the internet -w-

8 0

4 years ago

Read 2 more answers

NEED ASAP BEFORE MARCH 11

sp2606 [1]

C. is the answer......

7 0

3 years ago

What is 0,55 rational number

Maurinko [17]

Answer:

Answer and Explanation:

The decimal 0.55 is a rational number. It is a terminating decimal and all terminating decimals are rational numbers since they can be expressed by a..

Step-by-step explanation:

6 0

3 years ago