All categories

3 years ago

Select the inequality that matches the statement below:

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

5 0

Answer:

Step-by-step explanation:

cupoosta [38]3 years ago

3 0

C
explaination Hsjsksksodhveomgomgzksnnsnsnsnns

You might be interested in

a gardenner is designing a new garden in the shape of a trapezoing she wants the short base to be twice the height and loger bas

taurus [48]

Answer:

Height = 5 ft

Short base = 10 ft

Long base = 14 ft

Step-by-step explanation:

Let h = height, a = short base, b = long base.

From the question,

a = 2h

b = a + 4 = 2h + 4

The area of the trapezoid is given by $\frac{1}{2}(a+b)h$ . Thus,

$60 = \frac{1}{2}(2h + 2h + 4)h$

$60 = \frac{(4h + 4)h }{2}$

$60 = \frac{4h(h + 1)}{2}$

$60 = 2h(h + 1)$

$30 = h(h + 1)$

$0 = h^2 + h - 30$

$0 = (h+6)(h-5)$

$h-5 = 0$ or $h+6 = 0$

$h= 5$ or $h = -6$

We discard the negative value of h since it is a measurement and cannot be negative.

$h= 5$

$a= 2h=2\times5=10$

$b= a+4=10+4=14$

6 0

3 years ago

-1/2 +2=-x+7 how do you figure this out

Feliz [49]

Answer:

x = 5.5

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

$-\frac{1}{2} +2=-x+7$

$-\frac{1}{2} +2= 1.5$

$1.5=-x+7$

-7 -7

$-5.5 = -x$

Divide both sides by -1.

$5.5 = x$

3 0

3 years ago

Make n the subject of the formula M=7n

OLEGan [10]

Answer:

n = M/7

Step-by-step explanation:

7n = M

(7)n = M

n = M/7

3 0

3 years ago

A basketball team played 14 games. the team's mean score was 66 points. how many total points did they score in the 14 games?

muminat

924 is the answer i think

5 0

4 years ago

DEFG is a rhombus with m∠EFG=28. What is m∠FGE? 76 152 14

Katen [24]

14 adverage between numbers but i might be wrong

3 0

3 years ago