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Mrrafil [7]
2 years ago
7

Solve for B in the proportion below

Mathematics
1 answer:
iogann1982 [59]2 years ago
7 0

Answer:

b=15

Step-by-step explanation:

7(b+1)=2*56 (we cross multiply)

7b+7=112

7b=105

b=15

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Tess left her home and drove for 3.7 hours due north at a rate of 60 miles per hour. After attending a concert, she drove due so
Free_Kalibri [48]

Answer: 145


3.7 x 60 = 222 (how far north she drove)

1.4 x 55 = 77 (how far south she drove)

222 - 77 = 145 (how far from home)


8 0
3 years ago
Which inequality is shown in the graph below?​
Lerok [7]

Answer:

Step-by-step explanation:

must be the equation

y > x+1

because the slope is 1 and is 1 abve the origin and a dotted line

4 0
3 years ago
Which of the following statements is true? A. Congruent angles have the same measure. B. Congruent angles are complementary. C.
sesenic [268]

Answer:

A. Congruent angles have the same measure.

Step-by-step explanation:

In geometry, 2 objects are congruent if they have the same shape. As such, congruent angles are formed from such shapes. Irrespective of the unit of measurement (in degrees or radians), congruent angles are equal.

This is independent of the direction of the angles.

Hence the right option is

A. Congruent angles have the same measure.

3 0
3 years ago
Also this question tooo pleease, PS: what topic is this <br> Solve for x.
MrRissso [65]

This falls under geometry. The two labeled angles are congruent, which means the line segment between them (AD in the image) is a bisector of the angle at vertex A. Use the angle bisector theorem, which says that

\dfrac{BD}{DC}=\dfrac{AB}{AC}\iff\dfrac{12}{(5+9x)-12}=\dfrac{15}{25}

\dfrac{12}{9x-7}=\dfrac35

20=9x-7

x=3

8 0
3 years ago
Solveeee please :(<br> 6/25 × 3/4 ÷ 16/5
yarga [219]

Answer:

6/25 x 3/4 = 18/100 % 16/5 = 18/100 x 5/16 = 90/1600 or 0.05625

Can also be simplified to 9/160

3 0
3 years ago
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