All categories

3 years ago

31/130 as a decimal rounded to the tenths spot

Mathematics

1 answer:

STatiana [176]3 years ago

5 0

Answer:

Rounded to nearest tenths = 0.2

You might be interested in

I need help on this.

liraira [26]

If the triangles are similar, the proportion of the legs on the left to the legs on the right will be equal. This proportion would look like:

$\frac{2x+1}{3x}=\frac{10}{14}$

(You needed to combine the orange segment and the yellow segment to find the total length of the large triangle).

Now, cross multiply and solve for x:

28x+14=30x

<em>*Subtract 28x from both sides to isolate the variable*</em>

14=2x

<em>*Divide both sides by 2*</em>

7=x

Hope this helps!!

7 0

3 years ago

Now, you do the math: Tell us if you can afford the apartment using the details below. . Your gross paycheck is $2100 per month.

Serhud [2]

Answer:

yes

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Triangle ABC has side lengths: AB = 3.5 cm, BC = 2.4 cm, and AC = 4.2 cm ΔABC ≅ ΔHJK What is the length of side HJ?

Licemer1 [7]

For this you'll want to draw out Triangle ABC and label it as the problem gives you.

Draw a similar triangle to the first one you drew and label it the exact same way as "ABC" and then match the measurement "AB" to "HJ".

Hope this helps.

4 1

3 years ago

rue or false: It is common to denote random variables by upper-case letters and particular values of the random variables by the

jolli1 [7]

Answer:

true

Step-by-step explanation:

5 0

2 years ago

Quadrilateral ABCD is inscribed in this circle.

miskamm [114]

The measure of angle A is 65°

Explanation:

Given that ABCD is a quadrilateral inscribed in a circle.

The measure of angle A is $\angle A=(2x+1)^{\circ}$

The measure of angle B is $\angle B=148^{\circ}$

The measure of angle D is $\angle D=x^{\circ}$

We need to determine the measure of angle A.

Since, we know that the angles B and D are opposite angles and the opposite angles of a quadrilateral add up to 180°

Thus, we have,

$\angle B+\angle D=180^{\circ}$

Substituting the values, we have,

$148^{\circ}+x=180^{\circ}$

$x=32^{\circ}$

Thus, the value of x is 32°

Substituting the value of x in the measure of angle A, we get,

$\angle A=(2x+1)^{\circ}$

$\angle A=(2(32)+1)^{\circ}$

$\angle A=(64+1)^{\circ}$

$\angle A=65^{\circ}$

Thus, the measure of angle A is 65°

7 0

3 years ago