All categories

3 years ago

HELPPPP i’ll give brainliest if it’s right!!!

Mathematics

2 answers:

STALIN [3.7K]3 years ago

5 0

Answer:

the answer is A and D

Step-by-step explanation:

ioda3 years ago

4 0

Answer:

$\sqrt{19}$ & $\sqrt{48}$

Step-by-step explanation:

$\sqrt{81}$ = 9

$\sqrt{64}$ = 8

Both are rational, so they are not correct

You might be interested in

Help me with this please

DiKsa [7]

K=4.5
X multiplied by 4.5 equals y, meaning the constant of proportionality is 4.5

5 0

3 years ago

Read 2 more answers

Now move points C, D, and E on the circle, and note the interior angle measurements for the quadrilateral in the table below. No

labwork [276]

Answer:

Interior angle

measures of any n-gon, where n represents the

number of sides of the polygon, by multiplying

(n - 2) 180°.

Hope this helps :D

5 0

3 years ago

!!20 POINTS!! Claire filled up her car with gas before embarking on a road trip across the country. Let G represent the number o

pentagon [3]

Answer:

$G=-\frac{5}{4}t+15$

Slope = $-\frac{5}{4}$

Step-by-step explanation:

Let the equation representing the number of gallons left in the gas tank is,

G = mt + b

Where m = slope of the line

b = y-intercept of the line

Slope of the line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

'm' = $\frac{y_2-y_1}{x_2-x_1}$

Slope of the line passing through (8, 5) and (4, 10),

m = $\frac{10-5}{4-8}$

m = - $\frac{5}{4}$

Equation of line will be,

G = $-\frac{5}{4}t+b$

Since, point (8, 5) lies on this line,

5 = $-\frac{5}{4}(8)+b$

5 = -10 + b

b = 15

Therefore equation of the function will be,

G = $-\frac{5}{4}t+15$

Here slope of the function represents the $\frac{5}{4}$ gallons of gas is consumed to drive the car for one hour.

4 0

3 years ago

I need the answer ASAP

NikAS [45]

e = 5√2

................

7 0

3 years ago

Read 2 more answers

In △ABC, CD is an altitude, such that AD = BC. Find AC, if AB = 3 cm, and CD = 3 cm.

ikadub [295]

Answer:

Let AD=BC=x; then BD = 3-x.

Step-by-step explanation:

Then in right triangle BDC the legs are 2 and 3-x and the hypotenuse is x. Use the Pythagorean Theorem to find the value of x.

Then in right triangle ABC the legs are AC and x and the hypotenuse is 3. Use the Pythagorean Theorem again to find the length of AC.

4 0

3 years ago

Read 2 more answers