All categories

3 years ago

Solve triangle. round to the nearest tenth

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

4 0

Answer:

37.5 ( i didn't round cause the answer looked simple already)

Step-by-step explanation:

formula for triangle is base x height divided by 1/2

Base(5) x Height(15) = 75 now divide by 1/2

75 divided by 1/2 = 37.5

(Could i have brainliest if i'm right?)

You might be interested in

Tim ate 1/6 of the brownies and Abigail ate 1/8. How many all together?

BARSIC [14]

B.7/24
hope this helped

4 0

3 years ago

Read 2 more answers

Solve for x. Round to the nearest tenth, if necessary.

Tcecarenko [31]

ANSWER

14.3

EXPLANATION

angle = 21⁰

opposite side = 5.5

adjacent side = x

Knowing this, we must use tangent (opposite / adjacent)

tan (21⁰) = 5.5 / x

x = 5.5 / tan (21⁰) (use calculator)

x= 14.3

4 0

3 years ago

Which statements describe acceleration? Check all that apply.

serious [3.7K]

<span>Positive acceleration occurs when an object speeds up in the positive direction.
Positive acceleration occurs when an object speeds up in the negative direction.
Hope this helps.</span>

8 0

4 years ago

Read 2 more answers

Sit in jail height 4 1/8 miles in the morning and 1 7/8 miles in the after noon. how many times as far did they hike in the morn

Ksenya-84 [330]

Skskskskskksksksksks shsvsk

7 0

3 years ago

Show that <br><br> 4(m + 7) + (m + 3)^2 = (m + 3)(m + 7) + 16

anygoal [31]

Step-by-step explanation:

$4(m+7)+(m+3)^2=(m+3)(m+7)+16\\\\L_S=4(m+7)+(m+3)^2\\\\\text{use the distributive property}:a(b+c)=ab+ac\\\text{and formula}:\ (a+b)^2=a^2+2ab+b^2\\\\L_S=(4)(m)+(4)(7)+m^2+2(m)(3)+3^2\\\\L_S=4m+28+m^2+6m+9\qquad\text{combine like terms}\\\\L_S=m^2+(4m+6m)+(28+9)\\\\L_S=m^2+10m+37$

$R_S=(m+3)(m+7)+16\\\\\text{use FOIL}:(a+b)(c+d)=ac+ad+bc+bd\\\\R_S=(m)(m)+(m)(7)+(3)(m)+(3)(7)+16\\\\R_S=m^2+7m+3m+21+16\qquad\text{combine like terms}\\\\R_S=m^2+(7m+3m)+(21+16)\\\\R_S=m^2+10m+37\\\\\boxed{L_S=R_S}$

4 0

3 years ago

Solve triangle. round to the nearest tenth​

Solve triangle. round to the nearest tenth