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2 years ago

10

George uses diagram to help determine 30% of 60. what expression could george used?

2 answers:

vodomira [7]2 years ago

4 0

Answer:

what is it

Step-by-step explanation:

kifflom [539]2 years ago

3 0

ok and yes Figure ABCD is translated down by 6 units:

A coordinate grid is shown with scale from negative 6 to 0 to 6 on both x- and y- axis at increments of 1. A polygon ABCD is shown in the second quadrant. Point A is the ordered pair negative 5, 4, point B is the ordered pair negative 2, 6, point C is the ordered pair negative 2, 2, and point D is the ordered pair negative 5, 2.

Which of the following best describes the sides of the transformed figure A′B′C′D′? (1 point)

Side A prime D prime is parallel to side A prime B prime

Side A prime B prime is parallel to side B prime C prime

Side D prime C prime is parallel to side A prime D prime

Side A prime D prime is parallel to side B prime C prime

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Help me now now plz I’m trying to passssss

wlad13 [49]

I’m sure your answer is D. 180 - 125 will get you 55.!
Have a nice day!

4 0

2 years ago

A quadratic function that has the vertex (-2, -4) and passes through the point (-1, -6)

spayn [35]

Answer:

f(x) = -2 (x + 2)² - 4

Step-by-step explanation:

f(x) = a (x - h)² + k (h , k) is vertex h = -2 k = -4

pass point (-1 , -6) f(x) = -6 and x = -1

-6 = a (-1 - (-2))² + (-4)

-6 = a - 4

a = -2

quadratic function: f(x) = -2 (x + 2)² - 4

5 0

3 years ago

In triangle ABC, AD is a median. FE is a straight line parallel to BC cutting the remaining sides AB at F and AC at E and cuttin

daser333 [38]

Answer:

Step-by-step explanation:

since AD is a median it implies that triangle ABC is bisected to two equal right angled triangle which are ADB and ADC.

FE is parrallel to BC and cuts AB at F and AC at E shows that there are two similar triangles formed which are AFE and ABC.

Recall that ADC is a right angled triangle, ED bisects a right angled triangle the the ADE = $45^{o}$ .

Now, Let FD bisect angle ADB,

then ADF = $45^{o}$ too.

Since AFX is similar to Triangle ABD and that Triangle AEX is similar to Triangle ACD, then EDX is similar to FDX

FDE = ADF + ADE = $90^{o}$

4 0

3 years ago

In the triangle below, what is the tangent of 45°?

Lana71 [14]

Answer:

C

Step-by-step explanation:

tan45° = $\frac{opposite}{adjacent}$ = $\frac{1}{1}$ = 1

6 0

3 years ago

Read 2 more answers

Police can estimate the speed of a vehicle before the brakes are applied using the formula 0.75d=(s^2)/(30.25) where s is the sp

Jobisdone [24]

The answer is C.

$0.75(150) = \frac{ s^{2}}{30.25}$

$112.5 * 30.25 = s^{2}$

$3413.125 = s^{2}$

$s = 58.422$

7 0

2 years ago